31540327

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{607}}^1$

素因数の和:1198

約数の個数: 16

約数和(自身を含む): 38950912

約数和(自身を除く): 7410585

約数列:

[1, 7, 13, 91, 571, 607, 3997, 4249, 7423, 7891, 51961, 55237, 346597, 2426179, 4505761, 31540327]

約数ペア:

[(1, 31540327), (7, 4505761), (13, 2426179), (91, 346597), (571, 55237), (607, 51961), (3997, 7891), (4249, 7423)]