131337999

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{3331}}^1$

素因数の和:3687

約数の個数: 24

約数和(自身を含む): 204971312

約数和(自身を除く): 73633313

約数列:

[1, 3, 9, 13, 39, 117, 337, 1011, 3033, 3331, 4381, 9993, 13143, 29979, 39429, 43303, 129909, 389727, 1122547, 3367641, 10102923, 14593111, 43779333, 131337999]

約数ペア:

[(1, 131337999), (3, 43779333), (9, 14593111), (13, 10102923), (39, 3367641), (117, 1122547), (337, 389727), (1011, 129909), (3033, 43303), (3331, 39429), (4381, 29979), (9993, 13143)]