17105621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 20372520

約数和(自身を除く): 3266899

約数列:

[1, 13, 17, 29, 157, 221, 289, 377, 493, 2041, 2669, 3757, 4553, 6409, 8381, 34697, 45373, 59189, 77401, 108953, 589849, 1006213, 1315817, 17105621]

約数ペア:

[(1, 17105621), (13, 1315817), (17, 1006213), (29, 589849), (157, 108953), (221, 77401), (289, 59189), (377, 45373), (493, 34697), (2041, 8381), (2669, 6409), (3757, 4553)]