10485167

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 20

約数和(自身を含む): 13377576

約数和(自身を除く): 2892409

約数列:

[1, 7, 11, 49, 77, 343, 397, 539, 2401, 2779, 3773, 4367, 19453, 26411, 30569, 136171, 213983, 953197, 1497881, 10485167]

約数ペア:

[(1, 10485167), (7, 1497881), (11, 953197), (49, 213983), (77, 136171), (343, 30569), (397, 26411), (539, 19453), (2401, 4367), (2779, 3773)]