271330257

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{134789}}^1$

素因数の和:134864

約数の個数: 16

約数和(自身を含む): 401135040

約数和(自身を除く): 129804783

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 134789, 404367, 1482679, 4448037, 8222129, 24666387, 90443419, 271330257]

約数ペア:

[(1, 271330257), (3, 90443419), (11, 24666387), (33, 8222129), (61, 4448037), (183, 1482679), (671, 404367), (2013, 134789)]