79742257

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3301}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 101635560

約数和(自身を除く): 21893303

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 3301, 3451, 23107, 24157, 56117, 95729, 161749, 392819, 670103, 1627393, 2749733, 4690721, 11391751, 79742257]

約数ペア:

[(1, 79742257), (7, 11391751), (17, 4690721), (29, 2749733), (49, 1627393), (119, 670103), (203, 392819), (493, 161749), (833, 95729), (1421, 56117), (3301, 24157), (3451, 23107)]