1330609397

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{20549}}^1$

素因数の和:20872

約数の個数: 16

約数和(自身を含む): 1522508400

約数和(自身を除く): 191899003

約数列:

[1, 13, 17, 221, 293, 3809, 4981, 20549, 64753, 267137, 349333, 4541329, 6020857, 78271141, 102354569, 1330609397]

約数ペア:

[(1, 1330609397), (13, 102354569), (17, 78271141), (221, 6020857), (293, 4541329), (3809, 349333), (4981, 267137), (20549, 64753)]