71730883

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1146

約数の個数: 16

約数和(自身を含む): 84142080

約数和(自身を除く): 12411197

約数列:

[1, 7, 47, 263, 329, 829, 1841, 5803, 12361, 38963, 86527, 218027, 272741, 1526189, 10247269, 71730883]

約数ペア:

[(1, 71730883), (7, 10247269), (47, 1526189), (263, 272741), (329, 218027), (829, 86527), (1841, 38963), (5803, 12361)]