2625535689

素因数分解:

$3^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{28669}}^1$

素因数の和:28782

約数の個数: 32

約数和(自身を含む): 4128480000

約数和(自身を除く): 1502944311

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 343, 623, 1029, 1869, 4361, 13083, 28669, 30527, 86007, 91581, 200683, 602049, 1404781, 2551541, 4214343, 7654623, 9833467, 17860787, 29500401, 53582361, 125025509, 375076527, 875178563, 2625535689]

約数ペア:

[(1, 2625535689), (3, 875178563), (7, 375076527), (21, 125025509), (49, 53582361), (89, 29500401), (147, 17860787), (267, 9833467), (343, 7654623), (623, 4214343), (1029, 2551541), (1869, 1404781), (4361, 602049), (13083, 200683), (28669, 91581), (30527, 86007)]