1189779877

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1\times {\mathrm{5171}}^1$

素因数の和:6804

約数の個数: 16

約数和(自身を含む): 1398922560

約数和(自身を除く): 209142683

約数列:

[1, 11, 13, 143, 1609, 5171, 17699, 20917, 56881, 67223, 230087, 739453, 8320139, 91521529, 108161807, 1189779877]

約数ペア:

[(1, 1189779877), (11, 108161807), (13, 91521529), (143, 8320139), (1609, 739453), (5171, 230087), (17699, 67223), (20917, 56881)]