836693949

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{3697}}^1$

素因数の和:4549

約数の個数: 32

約数和(自身を含む): 1375064320

約数和(自身を除く): 538370371

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 829, 2487, 3697, 5803, 10777, 11091, 17409, 25879, 32331, 48061, 75439, 77637, 144183, 226317, 336427, 1009281, 3064813, 9194439, 21453691, 39842569, 64361073, 119527707, 278897983, 836693949]

約数ペア:

[(1, 836693949), (3, 278897983), (7, 119527707), (13, 64361073), (21, 39842569), (39, 21453691), (91, 9194439), (273, 3064813), (829, 1009281), (2487, 336427), (3697, 226317), (5803, 144183), (10777, 77637), (11091, 75439), (17409, 48061), (25879, 32331)]