72603391

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3023}}^1$

素因数の和:3150

約数の個数: 16

約数和(自身を含む): 85929984

約数和(自身を除く): 13326593

約数列:

[1, 7, 47, 73, 329, 511, 3023, 3431, 21161, 24017, 142081, 220679, 994567, 1544753, 10371913, 72603391]

約数ペア:

[(1, 72603391), (7, 10371913), (47, 1544753), (73, 994567), (329, 220679), (511, 142081), (3023, 24017), (3431, 21161)]