313157859

素因数分解:

$3^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{22027}}^1$

素因数の和:22714

約数の個数: 16

約数和(自身を含む): 477919488

約数和(自身を除く): 164761629

約数列:

[1, 3, 7, 21, 677, 2031, 4739, 14217, 22027, 66081, 154189, 462567, 14912279, 44736837, 104385953, 313157859]

約数ペア:

[(1, 313157859), (3, 104385953), (7, 44736837), (21, 14912279), (677, 462567), (2031, 154189), (4739, 66081), (14217, 22027)]