12218071779

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{2500117}}^1$

素因数の和:2500307

約数の個数: 16

約数和(自身を含む): 18200859040

約数和(自身を除く): 5982787261

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 2500117, 7500351, 22501053, 67503159, 452521177, 1357563531, 4072690593, 12218071779]

約数ペア:

[(1, 12218071779), (3, 4072690593), (9, 1357563531), (27, 452521177), (181, 67503159), (543, 22501053), (1629, 7500351), (4887, 2500117)]