408030327

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1971161}}^1$

素因数の和:1971190

約数の個数: 12

約数和(自身を含む): 615002544

約数和(自身を除く): 206972217

約数列:

[1, 3, 9, 23, 69, 207, 1971161, 5913483, 17740449, 45336703, 136010109, 408030327]

約数ペア:

[(1, 408030327), (3, 136010109), (9, 45336703), (23, 17740449), (69, 5913483), (207, 1971161)]