56230993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 71623104

約数和(自身を除く): 15392111

約数列:

[1, 7, 13, 31, 91, 217, 403, 643, 961, 2821, 4501, 6727, 8359, 12493, 19933, 58513, 87451, 139531, 259129, 617923, 1813903, 4325461, 8032999, 56230993]

約数ペア:

[(1, 56230993), (7, 8032999), (13, 4325461), (31, 1813903), (91, 617923), (217, 259129), (403, 139531), (643, 87451), (961, 58513), (2821, 19933), (4501, 12493), (6727, 8359)]