47144427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1667}}^1$

素因数の和:2538

約数の個数: 16

約数和(自身を含む): 68694912

約数和(自身を除く): 21550485

約数列:

[1, 3, 11, 33, 857, 1667, 2571, 5001, 9427, 18337, 28281, 55011, 1428619, 4285857, 15714809, 47144427]

約数ペア:

[(1, 47144427), (3, 15714809), (11, 4285857), (33, 1428619), (857, 55011), (1667, 28281), (2571, 18337), (5001, 9427)]