4420031

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 5564160

約数和(自身を除く): 1144129

約数列:

[1, 7, 11, 77, 137, 419, 959, 1507, 2933, 4609, 10549, 32263, 57403, 401821, 631433, 4420031]

約数ペア:

[(1, 4420031), (7, 631433), (11, 401821), (77, 57403), (137, 32263), (419, 10549), (959, 4609), (1507, 2933)]