11620833

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{197}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 18139968

約数和(自身を除く): 6519135

約数列:

[1, 3, 7, 21, 53, 159, 197, 371, 591, 1113, 1379, 2809, 4137, 8427, 10441, 19663, 31323, 58989, 73087, 219261, 553373, 1660119, 3873611, 11620833]

約数ペア:

[(1, 11620833), (3, 3873611), (7, 1660119), (21, 553373), (53, 219261), (159, 73087), (197, 58989), (371, 31323), (591, 19663), (1113, 10441), (1379, 8427), (2809, 4137)]