2213304507

素因数分解:

$3^6\times {\mathrm{193}}^1\times {\mathrm{15731}}^1$

素因数の和:15942

約数の個数: 28

約数和(自身を含む): 3335844744

約数和(自身を除く): 1122540237

約数列:

[1, 3, 9, 27, 81, 193, 243, 579, 729, 1737, 5211, 15633, 15731, 46899, 47193, 140697, 141579, 424737, 1274211, 3036083, 3822633, 9108249, 11467899, 27324747, 81974241, 245922723, 737768169, 2213304507]

約数ペア:

[(1, 2213304507), (3, 737768169), (9, 245922723), (27, 81974241), (81, 27324747), (193, 11467899), (243, 9108249), (579, 3822633), (729, 3036083), (1737, 1274211), (5211, 424737), (15633, 141579), (15731, 140697), (46899, 47193)]