2585844093

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{221069}}^1$

素因数の和:221636

約数の個数: 16

約数和(自身を含む): 3947425920

約数和(自身を除く): 1361581827

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 11697, 221069, 663207, 1547483, 4642449, 123135433, 369406299, 861948031, 2585844093]

約数ペア:

[(1, 2585844093), (3, 861948031), (7, 369406299), (21, 123135433), (557, 4642449), (1671, 1547483), (3899, 663207), (11697, 221069)]