23181081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5903}}^1$

素因数の和:5941

約数の個数: 32

約数和(自身を含む): 40808448

約数和(自身を除く): 17627367

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 5903, 17709, 41321, 64933, 100351, 123963, 194799, 301053, 454531, 702457, 1103861, 1363593, 2107371, 3311583, 7727027, 23181081]

約数ペア:

[(1, 23181081), (3, 7727027), (7, 3311583), (11, 2107371), (17, 1363593), (21, 1103861), (33, 702457), (51, 454531), (77, 301053), (119, 194799), (187, 123963), (231, 100351), (357, 64933), (561, 41321), (1309, 17709), (3927, 5903)]