126242473

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 150600384

約数和(自身を除く): 24357911

約数列:

[1, 7, 49, 71, 131, 277, 497, 917, 1939, 3479, 6419, 9301, 13573, 19667, 36287, 65107, 137669, 254009, 455749, 963683, 1778063, 2576377, 18034639, 126242473]

約数ペア:

[(1, 126242473), (7, 18034639), (49, 2576377), (71, 1778063), (131, 963683), (277, 455749), (497, 254009), (917, 137669), (1939, 65107), (3479, 36287), (6419, 19667), (9301, 13573)]