955275013

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{400199}}^1$

素因数の和:400248

約数の個数: 16

約数和(自身を含む): 1229414400

約数和(自身を除く): 274139387

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 400199, 2801393, 4402189, 12406169, 30815323, 86843183, 136467859, 955275013]

約数ペア:

[(1, 955275013), (7, 136467859), (11, 86843183), (31, 30815323), (77, 12406169), (217, 4402189), (341, 2801393), (2387, 400199)]