1152441721

素因数分解:

${\mathrm{641}}^1\times {\mathrm{1321}}^1\times {\mathrm{1361}}^1$

素因数の和:3323

約数の個数: 8

約数和(自身を含む): 1155962088

約数和(自身を除く): 3520367

約数列:

[1, 641, 1321, 1361, 846761, 872401, 1797881, 1152441721]

約数ペア:

[(1, 1152441721), (641, 1797881), (1321, 872401), (1361, 846761)]