31142518673

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3171013}}^1$

素因数の和:3171104

約数の個数: 16

約数和(自身を含む): 37747750656

約数和(自身を除く): 6605231983

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 3171013, 22197091, 72933299, 193431793, 510533093, 1354022551, 4448931239, 31142518673]

約数ペア:

[(1, 31142518673), (7, 4448931239), (23, 1354022551), (61, 510533093), (161, 193431793), (427, 72933299), (1403, 22197091), (9821, 3171013)]