7121301251

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{79967}}^1$

素因数の和:80138

約数の個数: 16

約数和(自身を含む): 7740902400

約数和(自身を除く): 619601149

約数列:

[1, 19, 43, 109, 817, 2071, 4687, 79967, 89053, 1519373, 3438581, 8716403, 65333039, 165611657, 374805329, 7121301251]

約数ペア:

[(1, 7121301251), (19, 374805329), (43, 165611657), (109, 65333039), (817, 8716403), (2071, 3438581), (4687, 1519373), (79967, 89053)]