2017148921

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1\times {\mathrm{1999}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 2138304000

約数和(自身を除く): 121155079

約数列:

[1, 23, 73, 601, 1679, 1999, 13823, 43873, 45977, 145927, 1009079, 1201399, 3356321, 27632177, 87702127, 2017148921]

約数ペア:

[(1, 2017148921), (23, 87702127), (73, 27632177), (601, 3356321), (1679, 1201399), (1999, 1009079), (13823, 145927), (43873, 45977)]