80526313

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19588

約数の個数: 16

約数和(自身を含む): 100003840

約数和(自身を除く): 19477527

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 19531, 136717, 371089, 605461, 2597623, 4238227, 11503759, 80526313]

約数ペア:

[(1, 80526313), (7, 11503759), (19, 4238227), (31, 2597623), (133, 605461), (217, 371089), (589, 136717), (4123, 19531)]