339968277

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79861}}^1$

素因数の和:79921

約数の個数: 24

約数和(自身を含む): 548172768

約数和(自身を除く): 208204491

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 79861, 239583, 718749, 878471, 2635413, 3434023, 7906239, 10302069, 30906207, 37774253, 113322759, 339968277]

約数ペア:

[(1, 339968277), (3, 113322759), (9, 37774253), (11, 30906207), (33, 10302069), (43, 7906239), (99, 3434023), (129, 2635413), (387, 878471), (473, 718749), (1419, 239583), (4257, 79861)]