1279419291

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{10429}}^1$

素因数の和:10795

約数の個数: 24

約数和(自身を含む): 1897175280

約数和(自身を除く): 617755989

約数列:

[1, 3, 9, 43, 129, 317, 387, 951, 2853, 10429, 13631, 31287, 40893, 93861, 122679, 448447, 1345341, 3305993, 4036023, 9917979, 29753937, 142157699, 426473097, 1279419291]

約数ペア:

[(1, 1279419291), (3, 426473097), (9, 142157699), (43, 29753937), (129, 9917979), (317, 4036023), (387, 3305993), (951, 1345341), (2853, 448447), (10429, 122679), (13631, 93861), (31287, 40893)]