2512041

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 4071168

約数和(自身を除く): 1559127

約数列:

[1, 3, 7, 21, 37, 53, 61, 111, 159, 183, 259, 371, 427, 777, 1113, 1281, 1961, 2257, 3233, 5883, 6771, 9699, 13727, 15799, 22631, 41181, 47397, 67893, 119621, 358863, 837347, 2512041]

約数ペア:

[(1, 2512041), (3, 837347), (7, 358863), (21, 119621), (37, 67893), (53, 47397), (61, 41181), (111, 22631), (159, 15799), (183, 13727), (259, 9699), (371, 6771), (427, 5883), (777, 3233), (1113, 2257), (1281, 1961)]