138620339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{2531}}^1$

素因数の和:2938

約数の個数: 16

約数和(自身を含む): 163344384

約数和(自身を除く): 24724045

約数列:

[1, 11, 13, 143, 383, 2531, 4213, 4979, 27841, 32903, 54769, 361933, 969373, 10663103, 12601849, 138620339]

約数ペア:

[(1, 138620339), (11, 12601849), (13, 10663103), (143, 969373), (383, 361933), (2531, 54769), (4213, 32903), (4979, 27841)]