71503943

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{5209}}^1$

素因数の和:5306

約数の個数: 16

約数和(自身を含む): 85527360

約数和(自身を除く): 14023417

約数列:

[1, 7, 37, 53, 259, 371, 1961, 5209, 13727, 36463, 192733, 276077, 1349131, 1932539, 10214849, 71503943]

約数ペア:

[(1, 71503943), (7, 10214849), (37, 1932539), (53, 1349131), (259, 276077), (371, 192733), (1961, 36463), (5209, 13727)]