11813304881

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{619}}^1\times {\mathrm{2837}}^1$

素因数の和:3525

約数の個数: 24

約数和(自身を含む): 13977944640

約数和(自身を除く): 2164639759

約数列:

[1, 7, 31, 217, 619, 961, 2837, 4333, 6727, 19189, 19859, 87947, 134323, 594859, 615629, 1756103, 2726357, 4164013, 12292721, 19084499, 54439193, 381074351, 1687614983, 11813304881]

約数ペア:

[(1, 11813304881), (7, 1687614983), (31, 381074351), (217, 54439193), (619, 19084499), (961, 12292721), (2837, 4164013), (4333, 2726357), (6727, 1756103), (19189, 615629), (19859, 594859), (87947, 134323)]