25500033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11471}}^1$

素因数の和:11509

約数の個数: 24

約数和(自身を含む): 41758080

約数和(自身を除く): 16258047

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 11471, 34413, 103239, 149123, 217949, 447369, 653847, 1342107, 1961541, 2833337, 8500011, 25500033]

約数ペア:

[(1, 25500033), (3, 8500011), (9, 2833337), (13, 1961541), (19, 1342107), (39, 653847), (57, 447369), (117, 217949), (171, 149123), (247, 103239), (741, 34413), (2223, 11471)]