12423957

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2677}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 21595392

約数和(自身を除く): 9171435

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 2677, 4641, 8031, 18739, 34801, 45509, 56217, 104403, 136527, 243607, 318563, 591617, 730821, 955689, 1774851, 4141319, 12423957]

約数ペア:

[(1, 12423957), (3, 4141319), (7, 1774851), (13, 955689), (17, 730821), (21, 591617), (39, 318563), (51, 243607), (91, 136527), (119, 104403), (221, 56217), (273, 45509), (357, 34801), (663, 18739), (1547, 8031), (2677, 4641)]