766001453

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 972103680

約数和(自身を除く): 206102227

約数列:

[1, 7, 17, 23, 119, 161, 239, 391, 1171, 1673, 2737, 4063, 5497, 8197, 19907, 26933, 28441, 38479, 93449, 139349, 188531, 279869, 457861, 654143, 1959083, 3205027, 4757773, 6436987, 33304411, 45058909, 109428779, 766001453]

約数ペア:

[(1, 766001453), (7, 109428779), (17, 45058909), (23, 33304411), (119, 6436987), (161, 4757773), (239, 3205027), (391, 1959083), (1171, 654143), (1673, 457861), (2737, 279869), (4063, 188531), (5497, 139349), (8197, 93449), (19907, 38479), (26933, 28441)]