42021441

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60637}}^1$

素因数の和:60661

約数の個数: 24

約数和(自身を含む): 75676224

約数和(自身を除く): 33654783

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 60637, 181911, 424459, 545733, 667007, 1273377, 2001021, 3820131, 4669049, 6003063, 14007147, 42021441]

約数ペア:

[(1, 42021441), (3, 14007147), (7, 6003063), (9, 4669049), (11, 3820131), (21, 2001021), (33, 1273377), (63, 667007), (77, 545733), (99, 424459), (231, 181911), (693, 60637)]