5721489

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{587}}^1$

素因数の和:634

約数の個数: 24

約数和(自身を含む): 8961120

約数和(自身を除く): 3239631

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 587, 1083, 1761, 3249, 5283, 9747, 11153, 15849, 33459, 100377, 211907, 301131, 635721, 1907163, 5721489]

約数ペア:

[(1, 5721489), (3, 1907163), (9, 635721), (19, 301131), (27, 211907), (57, 100377), (171, 33459), (361, 15849), (513, 11153), (587, 9747), (1083, 5283), (1761, 3249)]