57277981

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 63638784

約数和(自身を除く): 6360803

約数列:

[1, 17, 23, 263, 391, 557, 4471, 6049, 9469, 12811, 102833, 146491, 217787, 2490347, 3369293, 57277981]

約数ペア:

[(1, 57277981), (17, 3369293), (23, 2490347), (263, 217787), (391, 146491), (557, 102833), (4471, 12811), (6049, 9469)]