40746531

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{19211}}^1$

素因数の和:19322

約数の個数: 16

約数和(自身を含む): 62707968

約数和(自身を除く): 21961437

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 19211, 57633, 134477, 403431, 1940311, 5820933, 13582177, 40746531]

約数ペア:

[(1, 40746531), (3, 13582177), (7, 5820933), (21, 1940311), (101, 403431), (303, 134477), (707, 57633), (2121, 19211)]