2073289911

素因数分解:

$3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 3562334208

約数和(自身を除く): 1489044297

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 137, 147, 191, 231, 343, 411, 539, 573, 959, 1029, 1337, 1507, 1617, 2101, 2401, 2877, 3773, 4011, 4521, 6303, 6713, 7203, 9359, 10549, 11319, 14707, 20139, 26167, 26411, 28077, 31647, 44121, 46991, 65513, 73843, 78501, 79233, 102949, 140973, 183169, 196539, 221529, 287837, 308847, 328937, 458591, 516901, 549507, 720643, 863511, 986811, 1282183, 1375773, 1550703, 2014859, 2161929, 3618307, 3846549, 5044501, 6044577, 8975281, 10854921, 14104013, 15133503, 26925843, 42312039, 62826967, 98728091, 188480901, 296184273, 691096637, 2073289911]

約数ペア:

[(1, 2073289911), (3, 691096637), (7, 296184273), (11, 188480901), (21, 98728091), (33, 62826967), (49, 42312039), (77, 26925843), (137, 15133503), (147, 14104013), (191, 10854921), (231, 8975281), (343, 6044577), (411, 5044501), (539, 3846549), (573, 3618307), (959, 2161929), (1029, 2014859), (1337, 1550703), (1507, 1375773), (1617, 1282183), (2101, 986811), (2401, 863511), (2877, 720643), (3773, 549507), (4011, 516901), (4521, 458591), (6303, 328937), (6713, 308847), (7203, 287837), (9359, 221529), (10549, 196539), (11319, 183169), (14707, 140973), (20139, 102949), (26167, 79233), (26411, 78501), (28077, 73843), (31647, 65513), (44121, 46991)]