42906617

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:944

約数の個数: 16

約数和(自身を含む): 48894720

約数和(自身を除く): 5988103

約数列:

[1, 13, 19, 247, 271, 641, 3523, 5149, 8333, 12179, 66937, 158327, 173711, 2258243, 3300509, 42906617]

約数ペア:

[(1, 42906617), (13, 3300509), (19, 2258243), (247, 173711), (271, 158327), (641, 66937), (3523, 12179), (5149, 8333)]