1626185763

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{997}}^1\times {\mathrm{2971}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 2390641136

約数和(自身を除く): 764455373

約数列:

[1, 3, 9, 61, 183, 549, 997, 2971, 2991, 8913, 8973, 26739, 60817, 181231, 182451, 543693, 547353, 1631079, 2962087, 8886261, 26658783, 180687307, 542061921, 1626185763]

約数ペア:

[(1, 1626185763), (3, 542061921), (9, 180687307), (61, 26658783), (183, 8886261), (549, 2962087), (997, 1631079), (2971, 547353), (2991, 543693), (8913, 182451), (8973, 181231), (26739, 60817)]