3068372013

素因数分解:

$3^1\times 7^3\times {\mathrm{2981897}}^1$

素因数の和:2981921

約数の個数: 16

約数和(自身を含む): 4771036800

約数和(自身を除く): 1702664787

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 2981897, 8945691, 20873279, 62619837, 146112953, 438338859, 1022790671, 3068372013]

約数ペア:

[(1, 3068372013), (3, 1022790671), (7, 438338859), (21, 146112953), (49, 62619837), (147, 20873279), (343, 8945691), (1029, 2981897)]