1282604571

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{4001}}^1$

素因数の和:4424

約数の個数: 32

約数和(自身を含む): 1967063040

約数和(自身を除く): 684458469

約数列:

[1, 3, 9, 27, 31, 93, 279, 383, 837, 1149, 3447, 4001, 10341, 11873, 12003, 35619, 36009, 106857, 108027, 124031, 320571, 372093, 1116279, 1532383, 3348837, 4597149, 13791447, 41374341, 47503873, 142511619, 427534857, 1282604571]

約数ペア:

[(1, 1282604571), (3, 427534857), (9, 142511619), (27, 47503873), (31, 41374341), (93, 13791447), (279, 4597149), (383, 3348837), (837, 1532383), (1149, 1116279), (3447, 372093), (4001, 320571), (10341, 124031), (11873, 108027), (12003, 106857), (35619, 36009)]