5629743

素因数分解:

$3^4\times 7^1\times {\mathrm{9929}}^1$

素因数の和:9948

約数の個数: 20

約数和(自身を含む): 9612240

約数和(自身を除く): 3982497

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 9929, 29787, 69503, 89361, 208509, 268083, 625527, 804249, 1876581, 5629743]

約数ペア:

[(1, 5629743), (3, 1876581), (7, 804249), (9, 625527), (21, 268083), (27, 208509), (63, 89361), (81, 69503), (189, 29787), (567, 9929)]