858245481

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{4931}}^1$

素因数の和:5253

約数の個数: 24

約数和(自身を含む): 1260264096

約数和(自身を除く): 402018615

約数列:

[1, 3, 9, 83, 233, 249, 699, 747, 2097, 4931, 14793, 19339, 44379, 58017, 174051, 409273, 1148923, 1227819, 3446769, 3683457, 10340307, 95360609, 286081827, 858245481]

約数ペア:

[(1, 858245481), (3, 286081827), (9, 95360609), (83, 10340307), (233, 3683457), (249, 3446769), (699, 1227819), (747, 1148923), (2097, 409273), (4931, 174051), (14793, 58017), (19339, 44379)]