3312491

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 4132800

約数和(自身を除く): 820309

約数列:

[1, 7, 13, 89, 91, 409, 623, 1157, 2863, 5317, 8099, 36401, 37219, 254807, 473213, 3312491]

約数ペア:

[(1, 3312491), (7, 473213), (13, 254807), (89, 37219), (91, 36401), (409, 8099), (623, 5317), (1157, 2863)]