520059069

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{621337}}^1$

素因数の和:621377

約数の個数: 16

約数和(自身を含む): 795312640

約数和(自身を除く): 275253571

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 621337, 1864011, 5592033, 16776099, 19261447, 57784341, 173353023, 520059069]

約数ペア:

[(1, 520059069), (3, 173353023), (9, 57784341), (27, 19261447), (31, 16776099), (93, 5592033), (279, 1864011), (837, 621337)]