27238991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:578

約数の個数: 16

約数和(自身を含む): 30307200

約数和(自身を除く): 3068209

約数列:

[1, 13, 47, 109, 409, 611, 1417, 5123, 5317, 19223, 44581, 66599, 249899, 579553, 2095307, 27238991]

約数ペア:

[(1, 27238991), (13, 2095307), (47, 579553), (109, 249899), (409, 66599), (611, 44581), (1417, 19223), (5123, 5317)]