426331321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{24419}}^1$

素因数の和:24528

約数の個数: 16

約数和(自身を含む): 492307200

約数和(自身を除く): 65975879

約数列:

[1, 13, 17, 79, 221, 1027, 1343, 17459, 24419, 317447, 415123, 1929101, 5396599, 25078313, 32794717, 426331321]

約数ペア:

[(1, 426331321), (13, 32794717), (17, 25078313), (79, 5396599), (221, 1929101), (1027, 415123), (1343, 317447), (17459, 24419)]