3131550721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{189229}}^1$

素因数の和:189328

約数の個数: 16

約数和(自身を含む): 3602939200

約数和(自身を除く): 471388479

約数列:

[1, 13, 19, 67, 247, 871, 1273, 16549, 189229, 2459977, 3595351, 12678343, 46739563, 164818459, 240888517, 3131550721]

約数ペア:

[(1, 3131550721), (13, 240888517), (19, 164818459), (67, 46739563), (247, 12678343), (871, 3595351), (1273, 2459977), (16549, 189229)]