4519359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 7488936

約数和(自身を除く): 2969577

約数列:

[1, 3, 9, 13, 19, 39, 57, 107, 117, 171, 247, 321, 361, 741, 963, 1083, 1391, 2033, 2223, 3249, 4173, 4693, 6099, 12519, 14079, 18297, 26429, 38627, 42237, 79287, 115881, 237861, 347643, 502151, 1506453, 4519359]

約数ペア:

[(1, 4519359), (3, 1506453), (9, 502151), (13, 347643), (19, 237861), (39, 115881), (57, 79287), (107, 42237), (117, 38627), (171, 26429), (247, 18297), (321, 14079), (361, 12519), (741, 6099), (963, 4693), (1083, 4173), (1391, 3249), (2033, 2223)]