1121607

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 20

約数和(自身を含む): 1710456

約数和(自身を除く): 588849

約数列:

[1, 3, 9, 27, 61, 81, 183, 227, 549, 681, 1647, 2043, 4941, 6129, 13847, 18387, 41541, 124623, 373869, 1121607]

約数ペア:

[(1, 1121607), (3, 373869), (9, 124623), (27, 41541), (61, 18387), (81, 13847), (183, 6129), (227, 4941), (549, 2043), (681, 1647)]