508889121

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{27241}}^1$

素因数の和:27736

約数の個数: 16

約数和(自身を含む): 732264960

約数和(自身を除く): 223375839

約数列:

[1, 3, 13, 39, 479, 1437, 6227, 18681, 27241, 81723, 354133, 1062399, 13048439, 39145317, 169629707, 508889121]

約数ペア:

[(1, 508889121), (3, 169629707), (13, 39145317), (39, 13048439), (479, 1062399), (1437, 354133), (6227, 81723), (18681, 27241)]