86709689

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 99079680

約数和(自身を除く): 12369991

約数列:

[1, 11, 47, 79, 121, 193, 517, 869, 2123, 3713, 5687, 9071, 9559, 15247, 23353, 40843, 99781, 167717, 449273, 716609, 1097591, 1844887, 7882699, 86709689]

約数ペア:

[(1, 86709689), (11, 7882699), (47, 1844887), (79, 1097591), (121, 716609), (193, 449273), (517, 167717), (869, 99781), (2123, 40843), (3713, 23353), (5687, 15247), (9071, 9559)]