38924039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8287}}^1$

素因数の和:8366

約数の個数: 16

約数和(自身を含む): 49330176

約数和(自身を除く): 10406137

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 8287, 58009, 91157, 505507, 638099, 3538549, 5560577, 38924039]

約数ペア:

[(1, 38924039), (7, 5560577), (11, 3538549), (61, 638099), (77, 505507), (427, 91157), (671, 58009), (4697, 8287)]