31058943

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{3947}}^1$

素因数の和:4054

約数の個数: 16

約数和(自身を含む): 43080576

約数和(自身を除く): 12021633

約数列:

[1, 3, 43, 61, 129, 183, 2623, 3947, 7869, 11841, 169721, 240767, 509163, 722301, 10352981, 31058943]

約数ペア:

[(1, 31058943), (3, 10352981), (43, 722301), (61, 509163), (129, 240767), (183, 169721), (2623, 11841), (3947, 7869)]