129375049

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{443}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 140978880

約数和(自身を除く): 11603831

約数列:

[1, 17, 41, 419, 443, 697, 7123, 7531, 17179, 18163, 185617, 292043, 308771, 3155489, 7610297, 129375049]

約数ペア:

[(1, 129375049), (17, 7610297), (41, 3155489), (419, 308771), (443, 292043), (697, 185617), (7123, 18163), (7531, 17179)]