11881845

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3617}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 20883096

約数和(自身を除く): 9001251

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 1095, 3285, 3617, 10851, 18085, 32553, 54255, 162765, 264041, 792123, 1320205, 2376369, 3960615, 11881845]

約数ペア:

[(1, 11881845), (3, 3960615), (5, 2376369), (9, 1320205), (15, 792123), (45, 264041), (73, 162765), (219, 54255), (365, 32553), (657, 18085), (1095, 10851), (3285, 3617)]