7890993

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^2$

素因数の和:346

約数の個数: 24

約数和(自身を含む): 12831840

約数和(自身を除く): 4940847

約数列:

[1, 3, 9, 11, 27, 33, 99, 163, 297, 489, 1467, 1793, 4401, 5379, 16137, 26569, 48411, 79707, 239121, 292259, 717363, 876777, 2630331, 7890993]

約数ペア:

[(1, 7890993), (3, 2630331), (9, 876777), (11, 717363), (27, 292259), (33, 239121), (99, 79707), (163, 48411), (297, 26569), (489, 16137), (1467, 5379), (1793, 4401)]