20134413

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{19121}}^1$

素因数の和:19146

約数の個数: 20

約数和(自身を含む): 32392668

約数和(自身を除く): 12258255

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 19121, 57363, 172089, 248573, 516267, 745719, 1548801, 2237157, 6711471, 20134413]

約数ペア:

[(1, 20134413), (3, 6711471), (9, 2237157), (13, 1548801), (27, 745719), (39, 516267), (81, 248573), (117, 172089), (351, 57363), (1053, 19121)]