5175667

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 32

約数和(自身を含む): 6856704

約数和(自身を除く): 1681037

約数列:

[1, 7, 17, 23, 31, 61, 119, 161, 217, 391, 427, 527, 713, 1037, 1403, 1891, 2737, 3689, 4991, 7259, 9821, 12121, 13237, 23851, 32147, 43493, 84847, 166957, 225029, 304451, 739381, 5175667]

約数ペア:

[(1, 5175667), (7, 739381), (17, 304451), (23, 225029), (31, 166957), (61, 84847), (119, 43493), (161, 32147), (217, 23851), (391, 13237), (427, 12121), (527, 9821), (713, 7259), (1037, 4991), (1403, 3689), (1891, 2737)]