31331469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{17093}}^1$

素因数の和:17156

約数の個数: 16

約数和(自身を含む): 45948672

約数和(自身を除く): 14617203

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 17093, 51279, 222209, 666627, 803371, 2410113, 10443823, 31331469]

約数ペア:

[(1, 31331469), (3, 10443823), (13, 2410113), (39, 803371), (47, 666627), (141, 222209), (611, 51279), (1833, 17093)]