22481151

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13903}}^1$

素因数の和:13931

約数の個数: 24

約数和(自身を含む): 38041344

約数和(自身を除く): 15560193

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 13903, 41709, 97321, 152933, 291963, 458799, 681247, 1070531, 2043741, 3211593, 7493717, 22481151]

約数ペア:

[(1, 22481151), (3, 7493717), (7, 3211593), (11, 2043741), (21, 1070531), (33, 681247), (49, 458799), (77, 291963), (147, 152933), (231, 97321), (539, 41709), (1617, 13903)]