11971398657

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{39671}}^1$

素因数の和:39849

約数の個数: 32

約数和(自身を含む): 17355389184

約数和(自身を除く): 5383990527

約数列:

[1, 3, 17, 51, 61, 97, 183, 291, 1037, 1649, 3111, 4947, 5917, 17751, 39671, 100589, 119013, 301767, 674407, 2023221, 2419931, 3848087, 7259793, 11544261, 41138827, 65417479, 123416481, 196252437, 234733307, 704199921, 3990466219, 11971398657]

約数ペア:

[(1, 11971398657), (3, 3990466219), (17, 704199921), (51, 234733307), (61, 196252437), (97, 123416481), (183, 65417479), (291, 41138827), (1037, 11544261), (1649, 7259793), (3111, 3848087), (4947, 2419931), (5917, 2023221), (17751, 674407), (39671, 301767), (100589, 119013)]