11490017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 14857920

約数和(自身を除く): 3367903

約数列:

[1, 7, 11, 37, 77, 109, 259, 407, 763, 1199, 1369, 2849, 4033, 8393, 9583, 15059, 28231, 44363, 105413, 149221, 310541, 1044547, 1641431, 11490017]

約数ペア:

[(1, 11490017), (7, 1641431), (11, 1044547), (37, 310541), (77, 149221), (109, 105413), (259, 44363), (407, 28231), (763, 15059), (1199, 9583), (1369, 8393), (2849, 4033)]