9699381

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 14579136

約数和(自身を除く): 4879755

約数列:

[1, 3, 9, 43, 71, 129, 213, 353, 387, 639, 1059, 3053, 3177, 9159, 15179, 25063, 27477, 45537, 75189, 136611, 225567, 1077709, 3233127, 9699381]

約数ペア:

[(1, 9699381), (3, 3233127), (9, 1077709), (43, 225567), (71, 136611), (129, 75189), (213, 45537), (353, 27477), (387, 25063), (639, 15179), (1059, 9159), (3053, 3177)]