31382403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1867}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 45190656

約数和(自身を除く): 13808253

約数列:

[1, 3, 13, 39, 431, 1293, 1867, 5601, 5603, 16809, 24271, 72813, 804677, 2414031, 10460801, 31382403]

約数ペア:

[(1, 31382403), (3, 10460801), (13, 2414031), (39, 804677), (431, 72813), (1293, 24271), (1867, 16809), (5601, 5603)]