2923851

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 4727808

約数和(自身を除く): 1803957

約数列:

[1, 3, 7, 21, 37, 53, 71, 111, 159, 213, 259, 371, 497, 777, 1113, 1491, 1961, 2627, 3763, 5883, 7881, 11289, 13727, 18389, 26341, 41181, 55167, 79023, 139231, 417693, 974617, 2923851]

約数ペア:

[(1, 2923851), (3, 974617), (7, 417693), (21, 139231), (37, 79023), (53, 55167), (71, 41181), (111, 26341), (159, 18389), (213, 13727), (259, 11289), (371, 7881), (497, 5883), (777, 3763), (1113, 2627), (1491, 1961)]