11808291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 18604800

約数和(自身を除く): 6796509

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 509, 627, 703, 1221, 1527, 2109, 5599, 7733, 9671, 16797, 18833, 23199, 29013, 56499, 106381, 207163, 319143, 357827, 621489, 1073481, 3936097, 11808291]

約数ペア:

[(1, 11808291), (3, 3936097), (11, 1073481), (19, 621489), (33, 357827), (37, 319143), (57, 207163), (111, 106381), (209, 56499), (407, 29013), (509, 23199), (627, 18833), (703, 16797), (1221, 9671), (1527, 7733), (2109, 5599)]