6986196721

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{1427}}^1\times {\mathrm{5507}}^1$

素因数の和:7068

約数の個数: 16

約数和(自身を含む): 8054194176

約数和(自身を除く): 1067997455

約数列:

[1, 7, 127, 889, 1427, 5507, 9989, 38549, 181229, 699389, 1268603, 4895723, 7858489, 55009423, 998028103, 6986196721]

約数ペア:

[(1, 6986196721), (7, 998028103), (127, 55009423), (889, 7858489), (1427, 4895723), (5507, 1268603), (9989, 699389), (38549, 181229)]