9978039457

素因数分解:

${\mathrm{71}}^2\times {\mathrm{613}}^1\times {\mathrm{3229}}^1$

素因数の和:3984

約数の個数: 12

約数和(自身を含む): 10140203860

約数和(自身を除く): 162164403

約数列:

[1, 71, 613, 3229, 5041, 43523, 229259, 1979377, 3090133, 16277389, 140535767, 9978039457]

約数ペア:

[(1, 9978039457), (71, 140535767), (613, 16277389), (3229, 3090133), (5041, 1979377), (43523, 229259)]