9719496003

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1\times {\mathrm{20641}}^1$

素因数の和:21987

約数の個数: 32

約数和(自身を含む): 15694525440

約数和(自身を除く): 5975029437

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 1319, 3957, 9233, 20641, 22423, 27699, 61923, 67269, 144487, 156961, 350897, 433461, 470883, 1052691, 2456279, 7368837, 27225479, 81676437, 190578353, 462833143, 571735059, 1388499429, 3239832001, 9719496003]

約数ペア:

[(1, 9719496003), (3, 3239832001), (7, 1388499429), (17, 571735059), (21, 462833143), (51, 190578353), (119, 81676437), (357, 27225479), (1319, 7368837), (3957, 2456279), (9233, 1052691), (20641, 470883), (22423, 433461), (27699, 350897), (61923, 156961), (67269, 144487)]