291245961

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{8263}}^1$

素因数の和:8676

約数の個数: 16

約数和(自身を含む): 401960960

約数和(自身を除く): 110714999

約数列:

[1, 3, 31, 93, 379, 1137, 8263, 11749, 24789, 35247, 256153, 768459, 3131677, 9395031, 97081987, 291245961]

約数ペア:

[(1, 291245961), (3, 97081987), (31, 9395031), (93, 3131677), (379, 768459), (1137, 256153), (8263, 35247), (11749, 24789)]