12229469

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 15015168

約数和(自身を除く): 2785699

約数列:

[1, 7, 31, 49, 83, 97, 217, 581, 679, 1519, 2573, 3007, 4067, 4753, 8051, 18011, 21049, 56357, 126077, 147343, 249581, 394499, 1747067, 12229469]

約数ペア:

[(1, 12229469), (7, 1747067), (31, 394499), (49, 249581), (83, 147343), (97, 126077), (217, 56357), (581, 21049), (679, 18011), (1519, 8051), (2573, 4753), (3007, 4067)]