22784120821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{342871}}^1$

素因数の和:343752

約数の個数: 16

約数和(自身を含む): 28439175168

約数和(自身を除く): 5655054347

約数列:

[1, 7, 11, 77, 863, 6041, 9493, 66451, 342871, 2400097, 3771581, 26401067, 295897673, 2071283711, 3254874403, 22784120821]

約数ペア:

[(1, 22784120821), (7, 3254874403), (11, 2071283711), (77, 295897673), (863, 26401067), (6041, 3771581), (9493, 2400097), (66451, 342871)]