71413979

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27061}}^1$

素因数の和:27110

約数の個数: 16

約数和(自身を含む): 90928320

約数和(自身を除く): 19514341

約数列:

[1, 7, 13, 29, 91, 203, 377, 2639, 27061, 189427, 351793, 784769, 2462551, 5493383, 10201997, 71413979]

約数ペア:

[(1, 71413979), (7, 10201997), (13, 5493383), (29, 2462551), (91, 784769), (203, 351793), (377, 189427), (2639, 27061)]