1083999729

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1999}}^1$

素因数の和:2325

約数の個数: 32

約数和(自身を含む): 1566720000

約数和(自身を除く): 482720271

約数列:

[1, 3, 23, 29, 69, 87, 271, 667, 813, 1999, 2001, 5997, 6233, 7859, 18699, 23577, 45977, 57971, 137931, 173913, 180757, 541729, 542271, 1333333, 1625187, 3999999, 12459767, 15710141, 37379301, 47130423, 361333243, 1083999729]

約数ペア:

[(1, 1083999729), (3, 361333243), (23, 47130423), (29, 37379301), (69, 15710141), (87, 12459767), (271, 3999999), (667, 1625187), (813, 1333333), (1999, 542271), (2001, 541729), (5997, 180757), (6233, 173913), (7859, 137931), (18699, 57971), (23577, 45977)]