25516413

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^2$

素因数の和:953

約数の個数: 18

約数和(自身を含む): 39777374

約数和(自身を除く): 14260961

約数列:

[1, 3, 9, 13, 39, 117, 467, 1401, 4203, 6071, 18213, 54639, 218089, 654267, 1962801, 2835157, 8505471, 25516413]

約数ペア:

[(1, 25516413), (3, 8505471), (9, 2835157), (13, 1962801), (39, 654267), (117, 218089), (467, 54639), (1401, 18213), (4203, 6071)]