23902431

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{7639}}^1$

素因数の和:7798

約数の個数: 16

約数和(自身を含む): 36672000

約数和(自身を除く): 12769569

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 7639, 22917, 53473, 160419, 1138211, 3414633, 7967477, 23902431]

約数ペア:

[(1, 23902431), (3, 7967477), (7, 3414633), (21, 1138211), (149, 160419), (447, 53473), (1043, 22917), (3129, 7639)]