1641186123

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{254803}}^1$

素因数の和:254938

約数の個数: 16

約数和(自身を含む): 2323812480

約数和(自身を除く): 682626357

約数列:

[1, 3, 19, 57, 113, 339, 2147, 6441, 254803, 764409, 4841257, 14523771, 28792739, 86378217, 547062041, 1641186123]

約数ペア:

[(1, 1641186123), (3, 547062041), (19, 86378217), (57, 28792739), (113, 14523771), (339, 4841257), (2147, 764409), (6441, 254803)]