874156947

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{40031}}^1$

素因数の和:40314

約数の個数: 16

約数和(自身を含む): 1210567680

約数和(自身を除く): 336410733

約数列:

[1, 3, 29, 87, 251, 753, 7279, 21837, 40031, 120093, 1160899, 3482697, 10047781, 30143343, 291385649, 874156947]

約数ペア:

[(1, 874156947), (3, 291385649), (29, 30143343), (87, 10047781), (251, 3482697), (753, 1160899), (7279, 120093), (21837, 40031)]