71042387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4051}}^1$

素因数の和:4154

約数の個数: 16

約数和(自身を含む): 81688320

約数和(自身を除く): 10645933

約数列:

[1, 13, 19, 71, 247, 923, 1349, 4051, 17537, 52663, 76969, 287621, 1000597, 3739073, 5464799, 71042387]

約数ペア:

[(1, 71042387), (13, 5464799), (19, 3739073), (71, 1000597), (247, 287621), (923, 76969), (1349, 52663), (4051, 17537)]