405514017

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{2371427}}^1$

素因数の和:2371452

約数の個数: 12

約数和(自身を含む): 616571280

約数和(自身を除く): 211057263

約数列:

[1, 3, 9, 19, 57, 171, 2371427, 7114281, 21342843, 45057113, 135171339, 405514017]

約数ペア:

[(1, 405514017), (3, 135171339), (9, 45057113), (19, 21342843), (57, 7114281), (171, 2371427)]