11772369

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2789}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 19730880

約数和(自身を除く): 7958511

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 2789, 4221, 8367, 19523, 25101, 58569, 175707, 186863, 560589, 1308041, 1681767, 3924123, 11772369]

約数ペア:

[(1, 11772369), (3, 3924123), (7, 1681767), (9, 1308041), (21, 560589), (63, 186863), (67, 175707), (201, 58569), (469, 25101), (603, 19523), (1407, 8367), (2789, 4221)]