315097757

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{2017}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 346821552

約数和(自身を除く): 31723795

約数列:

[1, 13, 61, 197, 793, 2017, 2561, 12017, 26221, 123037, 156221, 397349, 1599481, 5165537, 24238289, 315097757]

約数ペア:

[(1, 315097757), (13, 24238289), (61, 5165537), (197, 1599481), (793, 397349), (2017, 156221), (2561, 123037), (12017, 26221)]