2893285139

素因数分解:

${\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{733}}^1$

素因数の和:1334

約数の個数: 16

約数和(自身を含む): 2965653600

約数和(自身を除く): 72368461

約数列:

[1, 73, 139, 389, 733, 10147, 28397, 53509, 54071, 101887, 285137, 3947183, 7437751, 20815001, 39634043, 2893285139]

約数ペア:

[(1, 2893285139), (73, 39634043), (139, 20815001), (389, 7437751), (733, 3947183), (10147, 285137), (28397, 101887), (53509, 54071)]