65349739

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31223}}^1$

素因数の和:31266

約数の個数: 16

約数和(自身を含む): 83930112

約数和(自身を除く): 18580373

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 31223, 218561, 405899, 718129, 2841293, 5026903, 9335677, 65349739]

約数ペア:

[(1, 65349739), (7, 9335677), (13, 5026903), (23, 2841293), (91, 718129), (161, 405899), (299, 218561), (2093, 31223)]