26815417

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^2$

素因数の和:316

約数の個数: 12

約数和(自身を含む): 28250796

約数和(自身を除く): 1435379

約数列:

[1, 37, 61, 109, 2257, 4033, 6649, 11881, 246013, 439597, 724741, 26815417]

約数ペア:

[(1, 26815417), (37, 724741), (61, 439597), (109, 246013), (2257, 11881), (4033, 6649)]