27339271

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 29814400

約数和(自身を除く): 2475129

約数列:

[1, 19, 43, 109, 307, 817, 2071, 4687, 5833, 13201, 33463, 89053, 250819, 635797, 1438909, 27339271]

約数ペア:

[(1, 27339271), (19, 1438909), (43, 635797), (109, 250819), (307, 89053), (817, 33463), (2071, 13201), (4687, 5833)]