40090567

素因数分解:

${\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{787}}^1$

素因数の和:1230

約数の個数: 12

約数和(自身を含む): 44227288

約数和(自身を除く): 4136721

約数列:

[1, 11, 121, 421, 787, 4631, 8657, 50941, 95227, 331327, 3644597, 40090567]

約数ペア:

[(1, 40090567), (11, 3644597), (121, 331327), (421, 95227), (787, 50941), (4631, 8657)]