12867401

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3103

約数の個数: 8

約数和(自身を含む): 13267008

約数和(自身を除く): 399607

約数列:

[1, 61, 71, 2971, 4331, 181231, 210941, 12867401]

約数ペア:

[(1, 12867401), (61, 210941), (71, 181231), (2971, 4331)]