7923267

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 12587328

約数和(自身を除く): 4664061

約数列:

[1, 3, 9, 11, 33, 99, 163, 489, 491, 1467, 1473, 1793, 4419, 5379, 5401, 16137, 16203, 48609, 80033, 240099, 720297, 880363, 2641089, 7923267]

約数ペア:

[(1, 7923267), (3, 2641089), (9, 880363), (11, 720297), (33, 240099), (99, 80033), (163, 48609), (489, 16203), (491, 16137), (1467, 5401), (1473, 5379), (1793, 4419)]