211325429

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 256690368

約数和(自身を除く): 45364939

約数列:

[1, 7, 19, 133, 241, 347, 361, 1687, 2429, 2527, 4579, 6593, 32053, 46151, 83627, 87001, 125267, 585389, 609007, 876869, 1588913, 11122391, 30189347, 211325429]

約数ペア:

[(1, 211325429), (7, 30189347), (19, 11122391), (133, 1588913), (241, 876869), (347, 609007), (361, 585389), (1687, 125267), (2429, 87001), (2527, 83627), (4579, 46151), (6593, 32053)]