1213165717

素因数分解:

${\mathrm{67}}^2\times {\mathrm{131}}^1\times {\mathrm{2063}}^1$

素因数の和:2328

約数の個数: 12

約数和(自身を含む): 1241545536

約数和(自身を除く): 28379819

約数列:

[1, 67, 131, 2063, 4489, 8777, 138221, 270253, 588059, 9260807, 18106951, 1213165717]

約数ペア:

[(1, 1213165717), (67, 18106951), (131, 9260807), (2063, 588059), (4489, 270253), (8777, 138221)]