2487243

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1452597

約数列:

[1, 3, 11, 23, 29, 33, 69, 87, 113, 253, 319, 339, 667, 759, 957, 1243, 2001, 2599, 3277, 3729, 7337, 7797, 9831, 22011, 28589, 36047, 75371, 85767, 108141, 226113, 829081, 2487243]

約数ペア:

[(1, 2487243), (3, 829081), (11, 226113), (23, 108141), (29, 85767), (33, 75371), (69, 36047), (87, 28589), (113, 22011), (253, 9831), (319, 7797), (339, 7337), (667, 3729), (759, 3277), (957, 2599), (1243, 2001)]