13294391

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 16202592

約数和(自身を除く): 2908201

約数列:

[1, 11, 17, 23, 121, 187, 253, 281, 391, 2057, 2783, 3091, 4301, 4777, 6463, 34001, 47311, 52547, 71093, 109871, 578017, 782023, 1208581, 13294391]

約数ペア:

[(1, 13294391), (11, 1208581), (17, 782023), (23, 578017), (121, 109871), (187, 71093), (253, 52547), (281, 47311), (391, 34001), (2057, 6463), (2783, 4777), (3091, 4301)]