421109839

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{1061}}^1$

素因数の和:1746

約数の個数: 16

約数和(自身を含む): 459089856

約数和(自身を除く): 37980017

約数列:

[1, 17, 37, 629, 631, 1061, 10727, 18037, 23347, 39257, 396899, 667369, 669491, 11381347, 24771167, 421109839]

約数ペア:

[(1, 421109839), (17, 24771167), (37, 11381347), (629, 669491), (631, 667369), (1061, 396899), (10727, 39257), (18037, 23347)]