861622527649

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2243}}^1\times {\mathrm{1738183}}^1$

素因数の和:1740456

約数の個数: 16

約数和(自身を含む): 982922193792

約数和(自身を除く): 121299666143

約数列:

[1, 13, 17, 221, 2243, 29159, 38131, 495703, 1738183, 22596379, 29549111, 384138443, 3898744469, 50683678097, 66278655973, 861622527649]

約数ペア:

[(1, 861622527649), (13, 66278655973), (17, 50683678097), (221, 3898744469), (2243, 384138443), (29159, 29549111), (38131, 22596379), (495703, 1738183)]