287430487773

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 456819720192

約数和(自身を除く): 169389232419

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 197, 429, 431, 507, 591, 607, 1293, 1821, 1859, 2167, 2561, 4741, 5577, 5603, 6501, 6677, 7683, 7891, 14223, 16809, 20031, 23673, 28171, 33293, 61633, 72839, 84513, 84907, 86801, 99879, 102583, 119579, 184899, 218517, 254721, 260403, 261617, 307749, 358737, 366223, 784851, 801229, 933977, 1098669, 1103791, 1128413, 1315369, 1554527, 2403687, 2801931, 2877787, 3311373, 3385239, 3401021, 3946107, 4663581, 8633361, 10203063, 12141701, 14349283, 17099797, 20208851, 36425103, 37411231, 43047849, 44213273, 51299391, 51538549, 60626553, 112233693, 132639819, 154615647, 157842113, 222297361, 473526339, 486346003, 566924039, 666892083, 670001137, 1459038009, 1700772117, 2010003411, 7370012507, 8710014781, 22110037521, 26130044343, 95810162591, 287430487773]

約数ペア:

[(1, 287430487773), (3, 95810162591), (11, 26130044343), (13, 22110037521), (33, 8710014781), (39, 7370012507), (143, 2010003411), (169, 1700772117), (197, 1459038009), (429, 670001137), (431, 666892083), (507, 566924039), (591, 486346003), (607, 473526339), (1293, 222297361), (1821, 157842113), (1859, 154615647), (2167, 132639819), (2561, 112233693), (4741, 60626553), (5577, 51538549), (5603, 51299391), (6501, 44213273), (6677, 43047849), (7683, 37411231), (7891, 36425103), (14223, 20208851), (16809, 17099797), (20031, 14349283), (23673, 12141701), (28171, 10203063), (33293, 8633361), (61633, 4663581), (72839, 3946107), (84513, 3401021), (84907, 3385239), (86801, 3311373), (99879, 2877787), (102583, 2801931), (119579, 2403687), (184899, 1554527), (218517, 1315369), (254721, 1128413), (260403, 1103791), (261617, 1098669), (307749, 933977), (358737, 801229), (366223, 784851)]