8923401

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 13405184

約数和(自身を除く): 4481783

約数列:

[1, 3, 9, 37, 111, 127, 211, 333, 381, 633, 1143, 1899, 4699, 7807, 14097, 23421, 26797, 42291, 70263, 80391, 241173, 991489, 2974467, 8923401]

約数ペア:

[(1, 8923401), (3, 2974467), (9, 991489), (37, 241173), (111, 80391), (127, 70263), (211, 42291), (333, 26797), (381, 23421), (633, 14097), (1143, 7807), (1899, 4699)]