12987677

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:332

約数の個数: 16

約数和(自身を含む): 14287680

約数和(自身を除く): 1300003

約数列:

[1, 17, 43, 109, 163, 731, 1853, 2771, 4687, 7009, 17767, 79679, 119153, 302039, 763981, 12987677]

約数ペア:

[(1, 12987677), (17, 763981), (43, 302039), (109, 119153), (163, 79679), (731, 17767), (1853, 7009), (2771, 4687)]