2956543191

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{3613}}^1$

素因数の和:4076

約数の個数: 48

約数和(自身を含む): 5051504640

約数和(自身を除く): 2094961449

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 419, 651, 1257, 1953, 2933, 3613, 3771, 8799, 10839, 12989, 25291, 26397, 32517, 38967, 75873, 90923, 112003, 116901, 227619, 272769, 336009, 784021, 818307, 1008027, 1513847, 2352063, 4541541, 7056189, 10596929, 13624623, 31790787, 46929257, 95372361, 140787771, 328504799, 422363313, 985514397, 2956543191]

約数ペア:

[(1, 2956543191), (3, 985514397), (7, 422363313), (9, 328504799), (21, 140787771), (31, 95372361), (63, 46929257), (93, 31790787), (217, 13624623), (279, 10596929), (419, 7056189), (651, 4541541), (1257, 2352063), (1953, 1513847), (2933, 1008027), (3613, 818307), (3771, 784021), (8799, 336009), (10839, 272769), (12989, 227619), (25291, 116901), (26397, 112003), (32517, 90923), (38967, 75873)]