57652497

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12889}}^1$

素因数の和:12973

約数の個数: 24

約数和(自身を含む): 96520320

約数和(自身を除く): 38867823

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 12889, 38667, 90223, 116001, 270669, 812007, 915119, 2745357, 6405833, 8236071, 19217499, 57652497]

約数ペア:

[(1, 57652497), (3, 19217499), (7, 8236071), (9, 6405833), (21, 2745357), (63, 915119), (71, 812007), (213, 270669), (497, 116001), (639, 90223), (1491, 38667), (4473, 12889)]