12011109

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3221}}^1$

素因数の和:3348

約数の個数: 16

約数和(自身を含む): 17630784

約数和(自身を除く): 5619675

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3221, 3729, 9663, 35431, 106293, 363973, 1091919, 4003703, 12011109]

約数ペア:

[(1, 12011109), (3, 4003703), (11, 1091919), (33, 363973), (113, 106293), (339, 35431), (1243, 9663), (3221, 3729)]