26296551

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2521}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 40654640

約数和(自身を除く): 14358089

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 2521, 3477, 7563, 10431, 22689, 47899, 143697, 153781, 431091, 461343, 1384029, 2921839, 8765517, 26296551]

約数ペア:

[(1, 26296551), (3, 8765517), (9, 2921839), (19, 1384029), (57, 461343), (61, 431091), (171, 153781), (183, 143697), (549, 47899), (1159, 22689), (2521, 10431), (3477, 7563)]