13904793

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12983}}^1$

素因数の和:13013

約数の個数: 24

約数和(自身を含む): 24306048

約数和(自身を除く): 10401255

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 12983, 38949, 90881, 116847, 220711, 272643, 662133, 817929, 1544977, 1986399, 4634931, 13904793]

約数ペア:

[(1, 13904793), (3, 4634931), (7, 1986399), (9, 1544977), (17, 817929), (21, 662133), (51, 272643), (63, 220711), (119, 116847), (153, 90881), (357, 38949), (1071, 12983)]