917073353

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 1094860800

約数和(自身を除く): 177787447

約数列:

[1, 7, 47, 107, 109, 239, 329, 749, 763, 1673, 5029, 5123, 11233, 11663, 25573, 26051, 35203, 35861, 78631, 81641, 179011, 182357, 548161, 1201931, 1224397, 2787457, 3837127, 8413517, 8570779, 19512199, 131010479, 917073353]

約数ペア:

[(1, 917073353), (7, 131010479), (47, 19512199), (107, 8570779), (109, 8413517), (239, 3837127), (329, 2787457), (749, 1224397), (763, 1201931), (1673, 548161), (5029, 182357), (5123, 179011), (11233, 81641), (11663, 78631), (25573, 35861), (26051, 35203)]