522547389

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{212677}}^1$

素因数の和:212706

約数の個数: 32

約数和(自身を含む): 952797440

約数和(自身を除く): 430250051

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 212677, 638031, 1488739, 1914093, 2764801, 4466217, 5742279, 8294403, 13398651, 19353607, 24883209, 40195953, 58060821, 74649627, 174182463, 522547389]

約数ペア:

[(1, 522547389), (3, 174182463), (7, 74649627), (9, 58060821), (13, 40195953), (21, 24883209), (27, 19353607), (39, 13398651), (63, 8294403), (91, 5742279), (117, 4466217), (189, 2764801), (273, 1914093), (351, 1488739), (819, 638031), (2457, 212677)]