1821807023

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{6271}}^1$

素因数の和:7054

約数の個数: 16

約数和(自身を含む): 2015870976

約数和(自身を除く): 194063953

約数列:

[1, 17, 23, 391, 743, 6271, 12631, 17089, 106607, 144233, 290513, 2451961, 4659353, 79209001, 107165119, 1821807023]

約数ペア:

[(1, 1821807023), (17, 107165119), (23, 79209001), (391, 4659353), (743, 2451961), (6271, 290513), (12631, 144233), (17089, 106607)]