2905818009

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{776749}}^1$

素因数の和:776824

約数の個数: 16

約数和(自身を含む): 4101240000

約数和(自身を除く): 1195421991

約数列:

[1, 3, 29, 43, 87, 129, 1247, 3741, 776749, 2330247, 22525721, 33400207, 67577163, 100200621, 968606003, 2905818009]

約数ペア:

[(1, 2905818009), (3, 968606003), (29, 100200621), (43, 67577163), (87, 33400207), (129, 22525721), (1247, 2330247), (3741, 776749)]