86899901

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37799}}^1$

素因数の和:37840

約数の個数: 12

約数和(自身を含む): 100548000

約数和(自身を除く): 13648099

約数列:

[1, 11, 19, 121, 209, 2299, 37799, 415789, 718181, 4573679, 7899991, 86899901]

約数ペア:

[(1, 86899901), (11, 7899991), (19, 4573679), (121, 718181), (209, 415789), (2299, 37799)]