38990589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1093}}^1$

素因数の和:1177

約数の個数: 32

約数和(自身を含む): 60493824

約数和(自身を除く): 21503235

約数列:

[1, 3, 11, 23, 33, 47, 69, 141, 253, 517, 759, 1081, 1093, 1551, 3243, 3279, 11891, 12023, 25139, 35673, 36069, 51371, 75417, 154113, 276529, 565081, 829587, 1181533, 1695243, 3544599, 12996863, 38990589]

約数ペア:

[(1, 38990589), (3, 12996863), (11, 3544599), (23, 1695243), (33, 1181533), (47, 829587), (69, 565081), (141, 276529), (253, 154113), (517, 75417), (759, 51371), (1081, 36069), (1093, 35673), (1551, 25139), (3243, 12023), (3279, 11891)]