2354133051

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{209089}}^1$

素因数の和:209240

約数の個数: 20

約数和(自身を含む): 3541984600

約数和(自身を除く): 1187851549

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 209089, 627267, 1881801, 5645403, 16936209, 29063371, 87190113, 261570339, 784711017, 2354133051]

約数ペア:

[(1, 2354133051), (3, 784711017), (9, 261570339), (27, 87190113), (81, 29063371), (139, 16936209), (417, 5645403), (1251, 1881801), (3753, 627267), (11259, 209089)]