1661720284867

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13417}}^1\times {\mathrm{235013}}^1$

素因数の和:248478

約数の個数: 16

約数和(自身を含む): 1816368682752

約数和(自身を除く): 154648397885

約数列:

[1, 17, 31, 527, 13417, 228089, 235013, 415927, 3995221, 7070759, 7285403, 123851851, 3153169421, 53603880157, 97748252051, 1661720284867]

約数ペア:

[(1, 1661720284867), (17, 97748252051), (31, 53603880157), (527, 3153169421), (13417, 123851851), (228089, 7285403), (235013, 7070759), (415927, 3995221)]