30971127

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{55207}}^1$

素因数の和:55238

約数の個数: 16

約数和(自身を含む): 47699712

約数和(自身を除く): 16728585

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 55207, 165621, 607277, 938519, 1821831, 2815557, 10323709, 30971127]

約数ペア:

[(1, 30971127), (3, 10323709), (11, 2815557), (17, 1821831), (33, 938519), (51, 607277), (187, 165621), (561, 55207)]