2758049307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{74363}}^1$

素因数の和:74699

約数の個数: 24

約数和(自身を含む): 4303890864

約数和(自身を除く): 1545841557

約数列:

[1, 3, 9, 13, 39, 117, 317, 951, 2853, 4121, 12363, 37089, 74363, 223089, 669267, 966719, 2900157, 8700471, 23573071, 70719213, 212157639, 306449923, 919349769, 2758049307]

約数ペア:

[(1, 2758049307), (3, 919349769), (9, 306449923), (13, 212157639), (39, 70719213), (117, 23573071), (317, 8700471), (951, 2900157), (2853, 966719), (4121, 669267), (12363, 223089), (37089, 74363)]