57784139

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1753}}^1$

素因数の和:2054

約数の個数: 16

約数和(自身を含む): 70216128

約数和(自身を除く): 12431989

約数列:

[1, 7, 17, 119, 277, 1753, 1939, 4709, 12271, 29801, 32963, 208607, 485581, 3399067, 8254877, 57784139]

約数ペア:

[(1, 57784139), (7, 8254877), (17, 3399067), (119, 485581), (277, 208607), (1753, 32963), (1939, 29801), (4709, 12271)]