31905423

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{11113}}^1$

素因数の和:11159

約数の個数: 24

約数和(自身を含む): 52013520

約数和(自身を除く): 20108097

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2871, 11113, 33339, 100017, 122243, 322277, 366729, 966831, 1100187, 2900493, 3545047, 10635141, 31905423]

約数ペア:

[(1, 31905423), (3, 10635141), (9, 3545047), (11, 2900493), (29, 1100187), (33, 966831), (87, 366729), (99, 322277), (261, 122243), (319, 100017), (957, 33339), (2871, 11113)]