2784470397

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{2137}}^1\times {\mathrm{9241}}^1$

素因数の和:11428

約数の個数: 16

約数和(自身を含む): 3793804032

約数和(自身を除く): 1009333635

約数列:

[1, 3, 47, 141, 2137, 6411, 9241, 27723, 100439, 301317, 434327, 1302981, 19748017, 59244051, 928156799, 2784470397]

約数ペア:

[(1, 2784470397), (3, 928156799), (47, 59244051), (141, 19748017), (2137, 1302981), (6411, 434327), (9241, 301317), (27723, 100439)]