27873589

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:484

約数の個数: 16

約数和(自身を含む): 30395200

約数和(自身を除く): 2521611

約数列:

[1, 19, 43, 109, 313, 817, 2071, 4687, 5947, 13459, 34117, 89053, 255721, 648223, 1467031, 27873589]

約数ペア:

[(1, 27873589), (19, 1467031), (43, 648223), (109, 255721), (313, 89053), (817, 34117), (2071, 13459), (4687, 5947)]