2591163

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{5051}}^1$

素因数の和:5079

約数の個数: 16

約数和(自身を含む): 4041600

約数和(自身を除く): 1450437

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 5051, 15153, 45459, 95969, 136377, 287907, 863721, 2591163]

約数ペア:

[(1, 2591163), (3, 863721), (9, 287907), (19, 136377), (27, 95969), (57, 45459), (171, 15153), (513, 5051)]