7788489561

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{349}}^1\times {\mathrm{17839}}^1$

素因数の和:18333

約数の個数: 24

約数和(自身を含む): 11364080000

約数和(自身を除く): 3575590439

約数列:

[1, 3, 9, 139, 349, 417, 1047, 1251, 3141, 17839, 48511, 53517, 145533, 160551, 436599, 2479621, 6225811, 7438863, 18677433, 22316589, 56032299, 865387729, 2596163187, 7788489561]

約数ペア:

[(1, 7788489561), (3, 2596163187), (9, 865387729), (139, 56032299), (349, 22316589), (417, 18677433), (1047, 7438863), (1251, 6225811), (3141, 2479621), (17839, 436599), (48511, 160551), (53517, 145533)]