15424269

素因数分解:

$3^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 24071328

約数和(自身を除く): 8647059

約数列:

[1, 3, 7, 21, 49, 147, 317, 331, 951, 993, 2219, 2317, 6657, 6951, 15533, 16219, 46599, 48657, 104927, 314781, 734489, 2203467, 5141423, 15424269]

約数ペア:

[(1, 15424269), (3, 5141423), (7, 2203467), (21, 734489), (49, 314781), (147, 104927), (317, 48657), (331, 46599), (951, 16219), (993, 15533), (2219, 6951), (2317, 6657)]