20147127

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6709}}^1$

素因数の和:6743

約数の個数: 32

約数和(自身を含む): 36072960

約数和(自身を除く): 15925833

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 6709, 20127, 46963, 73799, 87217, 140889, 221397, 261651, 516593, 610519, 959387, 1549779, 1831557, 2878161, 6715709, 20147127]

約数ペア:

[(1, 20147127), (3, 6715709), (7, 2878161), (11, 1831557), (13, 1549779), (21, 959387), (33, 610519), (39, 516593), (77, 261651), (91, 221397), (143, 140889), (231, 87217), (273, 73799), (429, 46963), (1001, 20127), (3003, 6709)]