7872311041

素因数分解:

$7^2\times {\mathrm{211}}^1\times {\mathrm{557}}^1\times {\mathrm{1367}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 9224248896

約数和(自身を除く): 1351937855

約数列:

[1, 7, 49, 211, 557, 1367, 1477, 3899, 9569, 10339, 27293, 66983, 117527, 288437, 761419, 822689, 2019059, 5329933, 5758823, 14133413, 37309531, 160659409, 1124615863, 7872311041]

約数ペア:

[(1, 7872311041), (7, 1124615863), (49, 160659409), (211, 37309531), (557, 14133413), (1367, 5758823), (1477, 5329933), (3899, 2019059), (9569, 822689), (10339, 761419), (27293, 288437), (66983, 117527)]