287103688697

素因数分解:

$7^2\times {\mathrm{709}}^1\times {\mathrm{2029}}^1\times {\mathrm{4073}}^1$

素因数の和:6825

約数の個数: 24

約数和(自身を含む): 334695803400

約数和(自身を除く): 47592114703

約数列:

[1, 7, 49, 709, 2029, 4073, 4963, 14203, 28511, 34741, 99421, 199577, 1438561, 2887757, 8264117, 10069927, 20214299, 57848819, 70489489, 141500093, 404941733, 5859258953, 41014812671, 287103688697]

約数ペア:

[(1, 287103688697), (7, 41014812671), (49, 5859258953), (709, 404941733), (2029, 141500093), (4073, 70489489), (4963, 57848819), (14203, 20214299), (28511, 10069927), (34741, 8264117), (99421, 2887757), (199577, 1438561)]