1138291209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{396479}}^1$

素因数の和:396525

約数の個数: 24

約数和(自身を含む): 1855526400

約数和(自身を除く): 717235191

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 396479, 1189437, 3568311, 4361269, 11497891, 13083807, 34493673, 39251421, 103481019, 126476801, 379430403, 1138291209]

約数ペア:

[(1, 1138291209), (3, 379430403), (9, 126476801), (11, 103481019), (29, 39251421), (33, 34493673), (87, 13083807), (99, 11497891), (261, 4361269), (319, 3568311), (957, 1189437), (2871, 396479)]