7928151

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4903}}^1$

素因数の和:4931

約数の個数: 24

約数和(自身を含む): 13417344

約数和(自身を除く): 5489193

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 4903, 14709, 34321, 53933, 102963, 161799, 240247, 377531, 720741, 1132593, 2642717, 7928151]

約数ペア:

[(1, 7928151), (3, 2642717), (7, 1132593), (11, 720741), (21, 377531), (33, 240247), (49, 161799), (77, 102963), (147, 53933), (231, 34321), (539, 14709), (1617, 4903)]