39856607

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3011}}^1$

素因数の和:3110

約数の個数: 16

約数和(自身を含む): 47806464

約数和(自身を除く): 7949857

約数列:

[1, 7, 31, 61, 217, 427, 1891, 3011, 13237, 21077, 93341, 183671, 653387, 1285697, 5693801, 39856607]

約数ペア:

[(1, 39856607), (7, 5693801), (31, 1285697), (61, 653387), (217, 183671), (427, 93341), (1891, 21077), (3011, 13237)]