12353929

素因数分解:

$7^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 15069888

約数和(自身を除く): 2715959

約数列:

[1, 7, 49, 53, 67, 71, 371, 469, 497, 2597, 3283, 3479, 3551, 3763, 4757, 24857, 26341, 33299, 173999, 184387, 233093, 252121, 1764847, 12353929]

約数ペア:

[(1, 12353929), (7, 1764847), (49, 252121), (53, 233093), (67, 184387), (71, 173999), (371, 33299), (469, 26341), (497, 24857), (2597, 4757), (3283, 3763), (3479, 3551)]