281036257

素因数分解:

${\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 292203072

約数和(自身を除く): 11166815

約数列:

[1, 67, 83, 97, 521, 5561, 6499, 8051, 34907, 43243, 50537, 539417, 2897281, 3385979, 4194571, 281036257]

約数ペア:

[(1, 281036257), (67, 4194571), (83, 3385979), (97, 2897281), (521, 539417), (5561, 50537), (6499, 43243), (8051, 34907)]