129490759

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 139037184

約数和(自身を除く): 9546425

約数列:

[1, 23, 43, 311, 421, 989, 7153, 9683, 13373, 18103, 130931, 307579, 416369, 3011413, 5630033, 129490759]

約数ペア:

[(1, 129490759), (23, 5630033), (43, 3011413), (311, 416369), (421, 307579), (989, 130931), (7153, 18103), (9683, 13373)]