247698

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1$

素因数の和:164

約数の個数: 40

約数和(自身を含む): 609840

約数和(自身を除く): 362142

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 139, 162, 198, 278, 297, 417, 594, 834, 891, 1251, 1529, 1782, 2502, 3058, 3753, 4587, 7506, 9174, 11259, 13761, 22518, 27522, 41283, 82566, 123849, 247698]

約数ペア:

[(1, 247698), (2, 123849), (3, 82566), (6, 41283), (9, 27522), (11, 22518), (18, 13761), (22, 11259), (27, 9174), (33, 7506), (54, 4587), (66, 3753), (81, 3058), (99, 2502), (139, 1782), (162, 1529), (198, 1251), (278, 891), (297, 834), (417, 594)]