1109125589

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{408217}}^1$

素因数の和:408260

約数の個数: 16

約数和(自身を含む): 1371612480

約数和(自身を除く): 262486891

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 408217, 4490387, 5306821, 7756123, 58375031, 85317353, 100829599, 1109125589]

約数ペア:

[(1, 1109125589), (11, 100829599), (13, 85317353), (19, 58375031), (143, 7756123), (209, 5306821), (247, 4490387), (2717, 408217)]