275252721

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{13729}}^1$

素因数の和:13936

約数の個数: 16

約数和(自身を含む): 378288960

約数和(自身を除く): 103036239

約数列:

[1, 3, 41, 123, 163, 489, 6683, 13729, 20049, 41187, 562889, 1688667, 2237827, 6713481, 91750907, 275252721]

約数ペア:

[(1, 275252721), (3, 91750907), (41, 6713481), (123, 2237827), (163, 1688667), (489, 562889), (6683, 41187), (13729, 20049)]