397996799

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{857}}^1$

素因数の和:1186

約数の個数: 16

約数和(自身を含む): 418594176

約数和(自身を除く): 20597377

約数列:

[1, 41, 47, 241, 857, 1927, 9881, 11327, 35137, 40279, 206537, 464407, 1651439, 8468017, 9707239, 397996799]

約数ペア:

[(1, 397996799), (41, 9707239), (47, 8468017), (241, 1651439), (857, 464407), (1927, 206537), (9881, 40279), (11327, 35137)]