10780623

素因数分解:

$3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 17902976

約数和(自身を除く): 7122353

約数列:

[1, 3, 7, 9, 21, 63, 211, 633, 811, 1477, 1899, 2433, 4431, 5677, 7299, 13293, 17031, 51093, 171121, 513363, 1197847, 1540089, 3593541, 10780623]

約数ペア:

[(1, 10780623), (3, 3593541), (7, 1540089), (9, 1197847), (21, 513363), (63, 171121), (211, 51093), (633, 17031), (811, 13293), (1477, 7299), (1899, 5677), (2433, 4431)]