17229553

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 20377728

約数和(自身を除く): 3148175

約数列:

[1, 11, 23, 41, 121, 151, 253, 451, 943, 1661, 2783, 3473, 4961, 6191, 10373, 18271, 38203, 68101, 114103, 142393, 420233, 749111, 1566323, 17229553]

約数ペア:

[(1, 17229553), (11, 1566323), (23, 749111), (41, 420233), (121, 142393), (151, 114103), (253, 68101), (451, 38203), (943, 18271), (1661, 10373), (2783, 6191), (3473, 4961)]