71662123

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7541}}^1$

素因数の和:7614

約数の個数: 16

約数和(自身を含む): 83625696

約数和(自身を除く): 11963573

約数列:

[1, 13, 17, 43, 221, 559, 731, 7541, 9503, 98033, 128197, 324263, 1666561, 4215419, 5512471, 71662123]

約数ペア:

[(1, 71662123), (13, 5512471), (17, 4215419), (43, 1666561), (221, 324263), (559, 128197), (731, 98033), (7541, 9503)]