131875239

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1\times {\mathrm{1787}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 186409728

約数和(自身を除く): 54534489

約数列:

[1, 3, 17, 51, 1447, 1787, 4341, 5361, 24599, 30379, 73797, 91137, 2585789, 7757367, 43958413, 131875239]

約数ペア:

[(1, 131875239), (3, 43958413), (17, 7757367), (51, 2585789), (1447, 91137), (1787, 73797), (4341, 30379), (5361, 24599)]