74574903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{112481}}^1$

素因数の和:112514

約数の個数: 16

約数和(自身を含む): 113381856

約数和(自身を除く): 38806953

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 112481, 337443, 1462253, 1912177, 4386759, 5736531, 24858301, 74574903]

約数ペア:

[(1, 74574903), (3, 24858301), (13, 5736531), (17, 4386759), (39, 1912177), (51, 1462253), (221, 337443), (663, 112481)]