13681107

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:784

約数の個数: 36

約数和(自身を含む): 23030280

約数和(自身を除く): 9349173

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 121, 153, 187, 363, 561, 739, 1089, 1683, 2057, 2217, 6171, 6651, 8129, 12563, 18513, 24387, 37689, 73161, 89419, 113067, 138193, 268257, 414579, 804771, 1243737, 1520123, 4560369, 13681107]

約数ペア:

[(1, 13681107), (3, 4560369), (9, 1520123), (11, 1243737), (17, 804771), (33, 414579), (51, 268257), (99, 138193), (121, 113067), (153, 89419), (187, 73161), (363, 37689), (561, 24387), (739, 18513), (1089, 12563), (1683, 8129), (2057, 6651), (2217, 6171)]