1028887387

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1990111}}^1$

素因数の和:1990169

約数の個数: 8

約数和(自身を含む): 1146304512

約数和(自身を除く): 117417125

約数列:

[1, 11, 47, 517, 1990111, 21891221, 93535217, 1028887387]

約数ペア:

[(1, 1028887387), (11, 93535217), (47, 21891221), (517, 1990111)]