13370091

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4787}}^1$

素因数の和:4823

約数の個数: 24

約数和(自身を含む): 21833280

約数和(自身を除く): 8463189

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 4787, 14361, 33509, 90953, 100527, 234563, 272859, 636671, 703689, 1910013, 4456697, 13370091]

約数ペア:

[(1, 13370091), (3, 4456697), (7, 1910013), (19, 703689), (21, 636671), (49, 272859), (57, 234563), (133, 100527), (147, 90953), (399, 33509), (931, 14361), (2793, 4787)]