243785091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{11489}}^1$

素因数の和:12146

約数の個数: 16

約数和(自身を含む): 355178880

約数和(自身を除く): 111393789

約数列:

[1, 3, 11, 33, 643, 1929, 7073, 11489, 21219, 34467, 126379, 379137, 7387427, 22162281, 81261697, 243785091]

約数ペア:

[(1, 243785091), (3, 81261697), (11, 22162281), (33, 7387427), (643, 379137), (1929, 126379), (7073, 34467), (11489, 21219)]