20232243

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 30457856

約数和(自身を除く): 10225613

約数列:

[1, 3, 9, 31, 93, 127, 279, 381, 571, 1143, 1713, 3937, 5139, 11811, 17701, 35433, 53103, 72517, 159309, 217551, 652653, 2248027, 6744081, 20232243]

約数ペア:

[(1, 20232243), (3, 6744081), (9, 2248027), (31, 652653), (93, 217551), (127, 159309), (279, 72517), (381, 53103), (571, 35433), (1143, 17701), (1713, 11811), (3937, 5139)]