47233791

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25111}}^1$

素因数の和:25147

約数の個数: 24

約数和(自身を含む): 78349440

約数和(自身を除く): 31115649

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 25111, 75333, 225999, 276221, 477109, 828663, 1431327, 2485989, 4293981, 5248199, 15744597, 47233791]

約数ペア:

[(1, 47233791), (3, 15744597), (9, 5248199), (11, 4293981), (19, 2485989), (33, 1431327), (57, 828663), (99, 477109), (171, 276221), (209, 225999), (627, 75333), (1881, 25111)]