22047047

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 25727520

約数和(自身を除く): 3680473

約数列:

[1, 11, 29, 61, 103, 121, 319, 671, 1133, 1769, 2987, 3509, 6283, 7381, 12463, 19459, 32857, 69113, 182207, 214049, 361427, 760243, 2004277, 22047047]

約数ペア:

[(1, 22047047), (11, 2004277), (29, 760243), (61, 361427), (103, 214049), (121, 182207), (319, 69113), (671, 32857), (1133, 19459), (1769, 12463), (2987, 7381), (3509, 6283)]