4966889991

素因数分解:

$3^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{119033}}^1$

素因数の和:121030

約数の個数: 16

約数和(自身を含む): 7572466944

約数和(自身を除く): 2605576953

約数列:

[1, 3, 7, 21, 1987, 5961, 13909, 41727, 119033, 357099, 833231, 2499693, 236518571, 709555713, 1655629997, 4966889991]

約数ペア:

[(1, 4966889991), (3, 1655629997), (7, 709555713), (21, 236518571), (1987, 2499693), (5961, 833231), (13909, 357099), (41727, 119033)]