23681259

素因数分解:

$3^2\times 7^2\times {\mathrm{53699}}^1$

素因数の和:53719

約数の個数: 18

約数和(自身を含む): 39791700

約数和(自身を除く): 16110441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 53699, 161097, 375893, 483291, 1127679, 2631251, 3383037, 7893753, 23681259]

約数ペア:

[(1, 23681259), (3, 7893753), (7, 3383037), (9, 2631251), (21, 1127679), (49, 483291), (63, 375893), (147, 161097), (441, 53699)]