15696728379

素因数分解:

$3^2\times {\mathrm{787}}^1\times {\mathrm{2216113}}^1$

素因数の和:2216906

約数の個数: 12

約数和(自身を含む): 22701871816

約数和(自身を除く): 7005143437

約数列:

[1, 3, 9, 787, 2361, 7083, 2216113, 6648339, 19945017, 1744080931, 5232242793, 15696728379]

約数ペア:

[(1, 15696728379), (3, 5232242793), (9, 1744080931), (787, 19945017), (2361, 6648339), (7083, 2216113)]