13288041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 20846280

約数和(自身を除く): 7558239

約数列:

[1, 3, 9, 13, 39, 117, 137, 411, 829, 1233, 1781, 2487, 5343, 7461, 10777, 16029, 32331, 96993, 113573, 340719, 1022157, 1476449, 4429347, 13288041]

約数ペア:

[(1, 13288041), (3, 4429347), (9, 1476449), (13, 1022157), (39, 340719), (117, 113573), (137, 96993), (411, 32331), (829, 16029), (1233, 10777), (1781, 7461), (2487, 5343)]