38998500121

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{4651}}^1$

素因数の和:5041

約数の個数: 32

約数和(自身を含む): 46085614848

約数和(自身を除く): 7087114727

約数列:

[1, 7, 53, 97, 233, 371, 679, 1631, 4651, 5141, 12349, 22601, 32557, 35987, 86443, 158207, 246503, 451147, 1083683, 1197853, 1725521, 3158029, 7585781, 8384971, 23910791, 57435199, 105117251, 167375537, 402046393, 735820757, 5571214303, 38998500121]

約数ペア:

[(1, 38998500121), (7, 5571214303), (53, 735820757), (97, 402046393), (233, 167375537), (371, 105117251), (679, 57435199), (1631, 23910791), (4651, 8384971), (5141, 7585781), (12349, 3158029), (22601, 1725521), (32557, 1197853), (35987, 1083683), (86443, 451147), (158207, 246503)]