17909733

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1481}}^1$

素因数の和:1652

約数の個数: 16

約数和(自身を含む): 24897600

約数和(自身を除く): 6987867

約数列:

[1, 3, 29, 87, 139, 417, 1481, 4031, 4443, 12093, 42949, 128847, 205859, 617577, 5969911, 17909733]

約数ペア:

[(1, 17909733), (3, 5969911), (29, 617577), (87, 205859), (139, 128847), (417, 42949), (1481, 12093), (4031, 4443)]