349740313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1\times {\mathrm{547}}^1$

素因数の和:1056

約数の個数: 16

約数和(自身を含む): 381144960

約数和(自身を除く): 31404647

約数列:

[1, 13, 137, 359, 547, 1781, 4667, 7111, 49183, 74939, 196373, 639379, 974207, 2552849, 26903101, 349740313]

約数ペア:

[(1, 349740313), (13, 26903101), (137, 2552849), (359, 974207), (547, 639379), (1781, 196373), (4667, 74939), (7111, 49183)]