1330481421

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{8695957}}^1$

素因数の和:8695980

約数の個数: 12

約数和(自身を含む): 2034854172

約数和(自身を除く): 704372751

約数列:

[1, 3, 9, 17, 51, 153, 8695957, 26087871, 78263613, 147831269, 443493807, 1330481421]

約数ペア:

[(1, 1330481421), (3, 443493807), (9, 147831269), (17, 78263613), (51, 26087871), (153, 8695957)]