1901678493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4432817}}^1$

素因数の和:4432844

約数の個数: 16

約数和(自身を含む): 2978853696

約数和(自身を除く): 1077175203

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 4432817, 13298451, 48760987, 57626621, 146282961, 172879863, 633892831, 1901678493]

約数ペア:

[(1, 1901678493), (3, 633892831), (11, 172879863), (13, 146282961), (33, 57626621), (39, 48760987), (143, 13298451), (429, 4432817)]