15147807

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{907}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 21356160

約数和(自身を除く): 6208353

約数列:

[1, 3, 19, 57, 293, 879, 907, 2721, 5567, 16701, 17233, 51699, 265751, 797253, 5049269, 15147807]

約数ペア:

[(1, 15147807), (3, 5049269), (19, 797253), (57, 265751), (293, 51699), (879, 17233), (907, 16701), (2721, 5567)]