23213659

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:870

約数の個数: 16

約数和(自身を含む): 27645120

約数和(自身を除く): 4431461

約数列:

[1, 7, 29, 173, 203, 661, 1211, 4627, 5017, 19169, 35119, 114353, 134183, 800471, 3316237, 23213659]

約数ペア:

[(1, 23213659), (7, 3316237), (29, 800471), (173, 134183), (203, 114353), (661, 35119), (1211, 19169), (4627, 5017)]