31424913

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{797}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 49089768

約数和(自身を除く): 17664855

約数列:

[1, 3, 9, 13, 39, 117, 337, 797, 1011, 2391, 3033, 4381, 7173, 10361, 13143, 31083, 39429, 93249, 268589, 805767, 2417301, 3491657, 10474971, 31424913]

約数ペア:

[(1, 31424913), (3, 10474971), (9, 3491657), (13, 2417301), (39, 805767), (117, 268589), (337, 93249), (797, 39429), (1011, 31083), (2391, 13143), (3033, 10361), (4381, 7173)]