56318319

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1429}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 84770400

約数和(自身を除く): 28452081

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 1359, 1429, 4287, 4379, 12861, 13137, 39411, 41441, 124323, 215779, 372969, 647337, 1942011, 6257591, 18772773, 56318319]

約数ペア:

[(1, 56318319), (3, 18772773), (9, 6257591), (29, 1942011), (87, 647337), (151, 372969), (261, 215779), (453, 124323), (1359, 41441), (1429, 39411), (4287, 13137), (4379, 12861)]