16822503

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2557}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 26337168

約数和(自身を除く): 9514665

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 2557, 6579, 7671, 23013, 43469, 109951, 130407, 329853, 391221, 989559, 1869167, 5607501, 16822503]

約数ペア:

[(1, 16822503), (3, 5607501), (9, 1869167), (17, 989559), (43, 391221), (51, 329853), (129, 130407), (153, 109951), (387, 43469), (731, 23013), (2193, 7671), (2557, 6579)]