955198719

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{20717}}^1$

素因数の和:20879

約数の個数: 24

約数和(自身を含む): 1422083520

約数和(自身を除く): 466884801

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 981, 5123, 15369, 20717, 46107, 62151, 186453, 973699, 2258153, 2921097, 6774459, 8763291, 20323377, 106133191, 318399573, 955198719]

約数ペア:

[(1, 955198719), (3, 318399573), (9, 106133191), (47, 20323377), (109, 8763291), (141, 6774459), (327, 2921097), (423, 2258153), (981, 973699), (5123, 186453), (15369, 62151), (20717, 46107)]