31460313

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 42909696

約数和(自身を除く): 11449383

約数列:

[1, 3, 71, 127, 213, 381, 1163, 3489, 9017, 27051, 82573, 147701, 247719, 443103, 10486771, 31460313]

約数ペア:

[(1, 31460313), (3, 10486771), (71, 443103), (127, 247719), (213, 147701), (381, 82573), (1163, 27051), (3489, 9017)]