29926239

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4931}}^1$

素因数の和:4975

約数の個数: 24

約数和(自身を含む): 48451968

約数和(自身を除く): 18525729

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 4931, 6069, 14793, 34517, 83827, 103551, 251481, 586789, 1425059, 1760367, 4275177, 9975413, 29926239]

約数ペア:

[(1, 29926239), (3, 9975413), (7, 4275177), (17, 1760367), (21, 1425059), (51, 586789), (119, 251481), (289, 103551), (357, 83827), (867, 34517), (2023, 14793), (4931, 6069)]