426830901

素因数分解:

$3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{64937}}^1$

素因数の和:65260

約数の個数: 16

約数和(自身を含む): 652497024

約数和(自身を除く): 225666123

約数列:

[1, 3, 7, 21, 313, 939, 2191, 6573, 64937, 194811, 454559, 1363677, 20325281, 60975843, 142276967, 426830901]

約数ペア:

[(1, 426830901), (3, 142276967), (7, 60975843), (21, 20325281), (313, 1363677), (939, 454559), (2191, 194811), (6573, 64937)]