1427897403

素因数分解:

$3^6\times {\mathrm{1958707}}^1$

素因数の和:1958725

約数の個数: 14

約数和(自身を含む): 2140867844

約数和(自身を除く): 712970441

約数列:

[1, 3, 9, 27, 81, 243, 729, 1958707, 5876121, 17628363, 52885089, 158655267, 475965801, 1427897403]

約数ペア:

[(1, 1427897403), (3, 475965801), (9, 158655267), (27, 52885089), (81, 17628363), (243, 5876121), (729, 1958707)]