13251033

素因数分解:

$3^7\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 20388480

約数和(自身を除く): 7137447

約数列:

[1, 3, 9, 27, 73, 81, 83, 219, 243, 249, 657, 729, 747, 1971, 2187, 2241, 5913, 6059, 6723, 17739, 18177, 20169, 53217, 54531, 60507, 159651, 163593, 181521, 490779, 1472337, 4417011, 13251033]

約数ペア:

[(1, 13251033), (3, 4417011), (9, 1472337), (27, 490779), (73, 181521), (81, 163593), (83, 159651), (219, 60507), (243, 54531), (249, 53217), (657, 20169), (729, 18177), (747, 17739), (1971, 6723), (2187, 6059), (2241, 5913)]