2019670653

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{61141}}^1$

素因数の和:61186

約数の個数: 48

約数和(自身を含む): 3643084928

約数和(自身を除く): 1623414275

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 847, 1001, 1573, 2541, 3003, 4719, 11011, 33033, 61141, 183423, 427987, 672551, 794833, 1283961, 2017653, 2384499, 4707857, 5563831, 7398061, 8743163, 14123571, 16691493, 22194183, 26229489, 51786427, 61202141, 96174793, 155359281, 183606423, 288524379, 673223551, 2019670653]

約数ペア:

[(1, 2019670653), (3, 673223551), (7, 288524379), (11, 183606423), (13, 155359281), (21, 96174793), (33, 61202141), (39, 51786427), (77, 26229489), (91, 22194183), (121, 16691493), (143, 14123571), (231, 8743163), (273, 7398061), (363, 5563831), (429, 4707857), (847, 2384499), (1001, 2017653), (1573, 1283961), (2541, 794833), (3003, 672551), (4719, 427987), (11011, 183423), (33033, 61141)]