248833403

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{12373}}^1$

素因数の和:12423

約数の個数: 24

約数和(自身を含む): 326079648

約数和(自身を除く): 77246245

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1547, 2873, 12373, 20111, 86611, 160849, 210341, 1125943, 1472387, 2091037, 2734433, 14637259, 19141031, 35547629, 248833403]

約数ペア:

[(1, 248833403), (7, 35547629), (13, 19141031), (17, 14637259), (91, 2734433), (119, 2091037), (169, 1472387), (221, 1125943), (1183, 210341), (1547, 160849), (2873, 86611), (12373, 20111)]