27788489

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 30283776

約数和(自身を除く): 2495287

約数列:

[1, 17, 61, 127, 211, 1037, 2159, 3587, 7747, 12871, 26797, 131699, 218807, 455549, 1634617, 27788489]

約数ペア:

[(1, 27788489), (17, 1634617), (61, 455549), (127, 218807), (211, 131699), (1037, 26797), (2159, 12871), (3587, 7747)]