8953161

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1181}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 14410944

約数和(自身を除く): 5457783

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 1181, 2527, 3543, 7581, 8267, 22439, 24801, 67317, 157073, 426341, 471219, 1279023, 2984387, 8953161]

約数ペア:

[(1, 8953161), (3, 2984387), (7, 1279023), (19, 471219), (21, 426341), (57, 157073), (133, 67317), (361, 24801), (399, 22439), (1083, 8267), (1181, 7581), (2527, 3543)]