309399841

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 327888000

約数和(自身を除く): 18488159

約数列:

[1, 23, 137, 149, 659, 3151, 3427, 15157, 20413, 90283, 98191, 469499, 2076509, 2258393, 13452167, 309399841]

約数ペア:

[(1, 309399841), (23, 13452167), (137, 2258393), (149, 2076509), (659, 469499), (3151, 98191), (3427, 90283), (15157, 20413)]