474400527

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{21407}}^1$

素因数の和:21582

約数の個数: 16

約数和(自身を含む): 647377920

約数和(自身を除く): 172977393

約数列:

[1, 3, 83, 89, 249, 267, 7387, 21407, 22161, 64221, 1776781, 1905223, 5330343, 5715669, 158133509, 474400527]

約数ペア:

[(1, 474400527), (3, 158133509), (83, 5715669), (89, 5330343), (249, 1905223), (267, 1776781), (7387, 64221), (21407, 22161)]