421715702709

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{61411927}}^1$

素因数の和:61412049

約数の個数: 24

約数和(自身を含む): 702552456320

約数和(自身を除く): 280836753611

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 6867, 61411927, 184235781, 429883489, 552707343, 1289650467, 3868951401, 6693900043, 20081700129, 46857300301, 60245100387, 140571900903, 421715702709]

約数ペア:

[(1, 421715702709), (3, 140571900903), (7, 60245100387), (9, 46857300301), (21, 20081700129), (63, 6693900043), (109, 3868951401), (327, 1289650467), (763, 552707343), (981, 429883489), (2289, 184235781), (6867, 61411927)]