2856117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 4478976

約数和(自身を除く): 1622859

約数列:

[1, 3, 11, 23, 33, 53, 69, 71, 159, 213, 253, 583, 759, 781, 1219, 1633, 1749, 2343, 3657, 3763, 4899, 11289, 13409, 17963, 40227, 41393, 53889, 86549, 124179, 259647, 952039, 2856117]

約数ペア:

[(1, 2856117), (3, 952039), (11, 259647), (23, 124179), (33, 86549), (53, 53889), (69, 41393), (71, 40227), (159, 17963), (213, 13409), (253, 11289), (583, 4899), (759, 3763), (781, 3657), (1219, 2343), (1633, 1749)]