21736273

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{3137}}^1$

素因数の和:3204

約数の個数: 12

約数和(自身を含む): 24118668

約数和(自身を除く): 2382395

約数列:

[1, 13, 41, 169, 533, 3137, 6929, 40781, 128617, 530153, 1672021, 21736273]

約数ペア:

[(1, 21736273), (13, 1672021), (41, 530153), (169, 128617), (533, 40781), (3137, 6929)]