16340079

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3833}}^1$

素因数の和:3879

約数の個数: 24

約数和(自身を含む): 26224560

約数和(自身を除く): 9884481

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 3833, 4263, 11499, 26831, 80493, 111157, 187817, 333471, 563451, 778099, 2334297, 5446693, 16340079]

約数ペア:

[(1, 16340079), (3, 5446693), (7, 2334297), (21, 778099), (29, 563451), (49, 333471), (87, 187817), (147, 111157), (203, 80493), (609, 26831), (1421, 11499), (3833, 4263)]