1318821003

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{4726957}}^1$

素因数の和:4726994

約数の個数: 12

約数和(自身を含む): 1966414528

約数和(自身を除く): 647593525

約数列:

[1, 3, 9, 31, 93, 279, 4726957, 14180871, 42542613, 146535667, 439607001, 1318821003]

約数ペア:

[(1, 1318821003), (3, 439607001), (9, 146535667), (31, 42542613), (93, 14180871), (279, 4726957)]