282906169

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2687}}^1$

素因数の和:2809

約数の個数: 24

約数和(自身を含む): 354170880

約数和(自身を除く): 71264711

約数列:

[1, 7, 13, 89, 91, 169, 623, 1157, 1183, 2687, 8099, 15041, 18809, 34931, 105287, 239143, 244517, 454103, 1674001, 3108859, 3178721, 21762013, 40415167, 282906169]

約数ペア:

[(1, 282906169), (7, 40415167), (13, 21762013), (89, 3178721), (91, 3108859), (169, 1674001), (623, 454103), (1157, 244517), (1183, 239143), (2687, 105287), (8099, 34931), (15041, 18809)]