331380491

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{2477}}^1$

素因数の和:2782

約数の個数: 16

約数和(自身を含む): 367180128

約数和(自身を除く): 35799637

約数列:

[1, 13, 41, 251, 533, 2477, 3263, 10291, 32201, 101557, 133783, 621727, 1320241, 8082451, 25490807, 331380491]

約数ペア:

[(1, 331380491), (13, 25490807), (41, 8082451), (251, 1320241), (533, 621727), (2477, 133783), (3263, 101557), (10291, 32201)]