2041683

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 3611520

約数和(自身を除く): 1569837

約数列:

[1, 3, 7, 17, 19, 21, 43, 49, 51, 57, 119, 129, 133, 147, 301, 323, 357, 399, 731, 817, 833, 903, 931, 969, 2107, 2193, 2261, 2451, 2499, 2793, 5117, 5719, 6321, 6783, 13889, 15351, 15827, 17157, 35819, 40033, 41667, 47481, 97223, 107457, 120099, 291669, 680561, 2041683]

約数ペア:

[(1, 2041683), (3, 680561), (7, 291669), (17, 120099), (19, 107457), (21, 97223), (43, 47481), (49, 41667), (51, 40033), (57, 35819), (119, 17157), (129, 15827), (133, 15351), (147, 13889), (301, 6783), (323, 6321), (357, 5719), (399, 5117), (731, 2793), (817, 2499), (833, 2451), (903, 2261), (931, 2193), (969, 2107)]