47159619

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:707

約数の個数: 24

約数和(自身を含む): 68585472

約数和(自身を除く): 21425853

約数列:

[1, 3, 13, 39, 169, 191, 487, 507, 573, 1461, 2483, 6331, 7449, 18993, 32279, 82303, 93017, 96837, 246909, 279051, 1209221, 3627663, 15719873, 47159619]

約数ペア:

[(1, 47159619), (3, 15719873), (13, 3627663), (39, 1209221), (169, 279051), (191, 246909), (487, 96837), (507, 93017), (573, 82303), (1461, 32279), (2483, 18993), (6331, 7449)]