2107167

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 3018240

約数和(自身を除く): 911073

約数列:

[1, 3, 17, 51, 79, 237, 523, 1343, 1569, 4029, 8891, 26673, 41317, 123951, 702389, 2107167]

約数ペア:

[(1, 2107167), (3, 702389), (17, 123951), (51, 41317), (79, 26673), (237, 8891), (523, 4029), (1343, 1569)]