4080796881

素因数分解:

$3^1\times 7^3\times {\mathrm{3965789}}^1$

素因数の和:3965813

約数の個数: 16

約数和(自身を含む): 6345264000

約数和(自身を除く): 2264467119

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 3965789, 11897367, 27760523, 83281569, 194323661, 582970983, 1360265627, 4080796881]

約数ペア:

[(1, 4080796881), (3, 1360265627), (7, 582970983), (21, 194323661), (49, 83281569), (147, 27760523), (343, 11897367), (1029, 3965789)]