12108207609

素因数分解:

$3^2\times {\mathrm{17981}}^1\times {\mathrm{74821}}^1$

素因数の和:92808

約数の個数: 12

約数和(自身を含む): 17490839652

約数和(自身を除く): 5382632043

約数列:

[1, 3, 9, 17981, 53943, 74821, 161829, 224463, 673389, 1345356401, 4036069203, 12108207609]

約数ペア:

[(1, 12108207609), (3, 4036069203), (9, 1345356401), (17981, 673389), (53943, 224463), (74821, 161829)]