57811821

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{4051}}^1$

素因数の和:4192

約数の個数: 16

約数和(自身を含む): 79354368

約数和(自身を除く): 21542547

約数列:

[1, 3, 67, 71, 201, 213, 4051, 4757, 12153, 14271, 271417, 287621, 814251, 862863, 19270607, 57811821]

約数ペア:

[(1, 57811821), (3, 19270607), (67, 862863), (71, 814251), (201, 287621), (213, 271417), (4051, 14271), (4757, 12153)]