79802359

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 102340224

約数和(自身を除く): 22537865

約数列:

[1, 7, 13, 41, 73, 91, 287, 293, 511, 533, 949, 2051, 2993, 3731, 3809, 6643, 12013, 20951, 21389, 26663, 38909, 84091, 149723, 156169, 272363, 278057, 876949, 1093183, 1946399, 6138643, 11400337, 79802359]

約数ペア:

[(1, 79802359), (7, 11400337), (13, 6138643), (41, 1946399), (73, 1093183), (91, 876949), (287, 278057), (293, 272363), (511, 156169), (533, 149723), (949, 84091), (2051, 38909), (2993, 26663), (3731, 21389), (3809, 20951), (6643, 12013)]