26225757

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1489}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 40289600

約数和(自身を除く): 14063843

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1489, 1957, 4467, 5871, 13401, 17613, 28291, 84873, 153367, 254619, 460101, 1380303, 2913973, 8741919, 26225757]

約数ペア:

[(1, 26225757), (3, 8741919), (9, 2913973), (19, 1380303), (57, 460101), (103, 254619), (171, 153367), (309, 84873), (927, 28291), (1489, 17613), (1957, 13401), (4467, 5871)]