13058577

素因数分解:

$3^7\times 7^1\times {\mathrm{853}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 22408960

約数和(自身を除く): 9350383

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 853, 1701, 2187, 2559, 5103, 5971, 7677, 15309, 17913, 23031, 53739, 69093, 161217, 207279, 483651, 621837, 1450953, 1865511, 4352859, 13058577]

約数ペア:

[(1, 13058577), (3, 4352859), (7, 1865511), (9, 1450953), (21, 621837), (27, 483651), (63, 207279), (81, 161217), (189, 69093), (243, 53739), (567, 23031), (729, 17913), (853, 15309), (1701, 7677), (2187, 5971), (2559, 5103)]