290804919

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1\times {\mathrm{1409}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 392882400

約数和(自身を除く): 102077481

約数列:

[1, 3, 89, 267, 773, 1409, 2319, 4227, 68797, 125401, 206391, 376203, 1089157, 3267471, 96934973, 290804919]

約数ペア:

[(1, 290804919), (3, 96934973), (89, 3267471), (267, 1089157), (773, 376203), (1409, 206391), (2319, 125401), (4227, 68797)]