2019965241

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1\times {\mathrm{3631}}^1$

素因数の和:4149

約数の個数: 32

約数和(自身を含む): 3138048000

約数和(自身を除く): 1118082759

約数列:

[1, 3, 7, 21, 59, 177, 413, 449, 1239, 1347, 3143, 3631, 9429, 10893, 25417, 26491, 76251, 79473, 185437, 214229, 556311, 642687, 1499603, 1630319, 4498809, 4890957, 11412233, 34236699, 96188821, 288566463, 673321747, 2019965241]

約数ペア:

[(1, 2019965241), (3, 673321747), (7, 288566463), (21, 96188821), (59, 34236699), (177, 11412233), (413, 4890957), (449, 4498809), (1239, 1630319), (1347, 1499603), (3143, 642687), (3631, 556311), (9429, 214229), (10893, 185437), (25417, 79473), (26491, 76251)]