355247103

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 497682432

約数和(自身を除く): 142435329

約数列:

[1, 3, 47, 61, 103, 141, 183, 309, 401, 1203, 2867, 4841, 6283, 8601, 14523, 18847, 18849, 24461, 41303, 56541, 73383, 123909, 295301, 885903, 1149667, 1941241, 2519483, 3449001, 5823723, 7558449, 118415701, 355247103]

約数ペア:

[(1, 355247103), (3, 118415701), (47, 7558449), (61, 5823723), (103, 3449001), (141, 2519483), (183, 1941241), (309, 1149667), (401, 885903), (1203, 295301), (2867, 123909), (4841, 73383), (6283, 56541), (8601, 41303), (14523, 24461), (18847, 18849)]