86520091

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{13841}}^1$

素因数の和:13914

約数の個数: 16

約数和(自身を含む): 106306560

約数和(自身を除く): 19786469

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 13841, 96887, 262979, 650527, 1840853, 4553689, 12360013, 86520091]

約数ペア:

[(1, 86520091), (7, 12360013), (19, 4553689), (47, 1840853), (133, 650527), (329, 262979), (893, 96887), (6251, 13841)]