2037211911

素因数分解:

$3^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{21601}}^1$

素因数の和:22116

約数の個数: 32

約数和(自身を含む): 3456320000

約数和(自身を除く): 1419108089

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 499, 1497, 3493, 4491, 10479, 13473, 21601, 31437, 64803, 94311, 151207, 194409, 453621, 583227, 1360863, 4082589, 10778899, 32336697, 75452293, 97010091, 226356879, 291030273, 679070637, 2037211911]

約数ペア:

[(1, 2037211911), (3, 679070637), (7, 291030273), (9, 226356879), (21, 97010091), (27, 75452293), (63, 32336697), (189, 10778899), (499, 4082589), (1497, 1360863), (3493, 583227), (4491, 453621), (10479, 194409), (13473, 151207), (21601, 94311), (31437, 64803)]