1461138049

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{523}}^1\times {\mathrm{1381}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 1778556608

約数和(自身を除く): 317418559

約数列:

[1, 7, 17, 119, 289, 523, 1381, 2023, 3661, 8891, 9667, 23477, 62237, 151147, 164339, 399109, 722263, 1058029, 2793763, 5055841, 12278471, 85949297, 208734007, 1461138049]

約数ペア:

[(1, 1461138049), (7, 208734007), (17, 85949297), (119, 12278471), (289, 5055841), (523, 2793763), (1381, 1058029), (2023, 722263), (3661, 399109), (8891, 164339), (9667, 151147), (23477, 62237)]