866812079

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1\times {\mathrm{4357}}^1$

素因数の和:4754

約数の個数: 16

約数和(自身を含む): 1004501568

約数和(自身を除く): 137689489

約数列:

[1, 7, 97, 293, 679, 2051, 4357, 28421, 30499, 198947, 422629, 1276601, 2958403, 8936207, 123830297, 866812079]

約数ペア:

[(1, 866812079), (7, 123830297), (97, 8936207), (293, 2958403), (679, 1276601), (2051, 422629), (4357, 198947), (28421, 30499)]