3801127

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 4368384

約数和(自身を除く): 567257

約数列:

[1, 11, 31, 71, 157, 341, 781, 1727, 2201, 4867, 11147, 24211, 53537, 122617, 345557, 3801127]

約数ペア:

[(1, 3801127), (11, 345557), (31, 122617), (71, 53537), (157, 24211), (341, 11147), (781, 4867), (1727, 2201)]