30925953

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 46096128

約数和(自身を除く): 15170175

約数列:

[1, 3, 9, 47, 113, 141, 339, 423, 647, 1017, 1941, 5311, 5823, 15933, 30409, 47799, 73111, 91227, 219333, 273681, 657999, 3436217, 10308651, 30925953]

約数ペア:

[(1, 30925953), (3, 10308651), (9, 3436217), (47, 657999), (113, 273681), (141, 219333), (339, 91227), (423, 73111), (647, 47799), (1017, 30409), (1941, 15933), (5311, 5823)]