166130341

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1531}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 189943488

約数和(自身を除く): 23813147

約数列:

[1, 13, 17, 221, 491, 1531, 6383, 8347, 19903, 26027, 108511, 338351, 751721, 9772373, 12779257, 166130341]

約数ペア:

[(1, 166130341), (13, 12779257), (17, 9772373), (221, 751721), (491, 338351), (1531, 108511), (6383, 26027), (8347, 19903)]