27657901

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:508

約数の個数: 16

約数和(自身を含む): 30184000

約数和(自身を除く): 2526099

約数列:

[1, 19, 43, 97, 349, 817, 1843, 4171, 6631, 15007, 33853, 79249, 285133, 643207, 1455679, 27657901]

約数ペア:

[(1, 27657901), (19, 1455679), (43, 643207), (97, 285133), (349, 79249), (817, 33853), (1843, 15007), (4171, 6631)]