17626401

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 27780480

約数和(自身を除く): 10154079

約数列:

[1, 3, 9, 13, 39, 79, 117, 237, 711, 1027, 1907, 3081, 5721, 9243, 17163, 24791, 74373, 150653, 223119, 451959, 1355877, 1958489, 5875467, 17626401]

約数ペア:

[(1, 17626401), (3, 5875467), (9, 1958489), (13, 1355877), (39, 451959), (79, 223119), (117, 150653), (237, 74373), (711, 24791), (1027, 17163), (1907, 9243), (3081, 5721)]