22080501

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 33957144

約数和(自身を除く): 11876643

約数列:

[1, 3, 9, 17, 51, 153, 277, 521, 831, 1563, 2493, 4689, 4709, 8857, 14127, 26571, 42381, 79713, 144317, 432951, 1298853, 2453389, 7360167, 22080501]

約数ペア:

[(1, 22080501), (3, 7360167), (9, 2453389), (17, 1298853), (51, 432951), (153, 144317), (277, 79713), (521, 42381), (831, 26571), (1563, 14127), (2493, 8857), (4689, 4709)]