29942181

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 45279000

約数和(自身を除く): 15336819

約数列:

[1, 3, 9, 29, 87, 89, 261, 267, 801, 1289, 2581, 3867, 7743, 11601, 23229, 37381, 112143, 114721, 336429, 344163, 1032489, 3326909, 9980727, 29942181]

約数ペア:

[(1, 29942181), (3, 9980727), (9, 3326909), (29, 1032489), (87, 344163), (89, 336429), (261, 114721), (267, 112143), (801, 37381), (1289, 23229), (2581, 11601), (3867, 7743)]