123661291

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4679}}^1$

素因数の和:4818

約数の個数: 16

約数和(自身を含む): 141523200

約数和(自身を除く): 17861909

約数列:

[1, 13, 19, 107, 247, 1391, 2033, 4679, 26429, 60827, 88901, 500653, 1155713, 6508489, 9512407, 123661291]

約数ペア:

[(1, 123661291), (13, 9512407), (19, 6508489), (107, 1155713), (247, 500653), (1391, 88901), (2033, 60827), (4679, 26429)]