16809793

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2399}}^1$

素因数の和:2437

約数の個数: 24

約数和(自身を含む): 22982400

約数和(自身を除く): 6172607

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 2399, 7007, 16793, 26389, 31187, 117551, 184723, 218309, 343057, 1293061, 1528163, 2401399, 16809793]

約数ペア:

[(1, 16809793), (7, 2401399), (11, 1528163), (13, 1293061), (49, 343057), (77, 218309), (91, 184723), (143, 117551), (539, 31187), (637, 26389), (1001, 16793), (2399, 7007)]