4188219

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 6596352

約数和(自身を除く): 2408133

約数列:

[1, 3, 7, 21, 53, 71, 159, 213, 371, 497, 1113, 1491, 2809, 3763, 8427, 11289, 19663, 26341, 58989, 79023, 199439, 598317, 1396073, 4188219]

約数ペア:

[(1, 4188219), (3, 1396073), (7, 598317), (21, 199439), (53, 79023), (71, 58989), (159, 26341), (213, 19663), (371, 11289), (497, 8427), (1113, 3763), (1491, 2809)]