423446401

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{13789}}^1$

素因数の和:13944

約数の個数: 16

約数和(自身を含む): 500411520

約数和(自身を除く): 76965119

約数列:

[1, 7, 41, 107, 287, 749, 4387, 13789, 30709, 96523, 565349, 1475423, 3957443, 10327961, 60492343, 423446401]

約数ペア:

[(1, 423446401), (7, 60492343), (41, 10327961), (107, 3957443), (287, 1475423), (749, 565349), (4387, 96523), (13789, 30709)]