9899409

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 14666176

約数和(自身を除く): 4766767

約数列:

[1, 3, 13, 39, 41, 123, 151, 453, 533, 1599, 1681, 1963, 5043, 5889, 6191, 18573, 21853, 65559, 80483, 241449, 253831, 761493, 3299803, 9899409]

約数ペア:

[(1, 9899409), (3, 3299803), (13, 761493), (39, 253831), (41, 241449), (123, 80483), (151, 65559), (453, 21853), (533, 18573), (1599, 6191), (1681, 5889), (1963, 5043)]