525638399

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2213}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 626615136

約数和(自身を除く): 100976737

約数列:

[1, 11, 13, 121, 143, 151, 1573, 1661, 1963, 2213, 18271, 21593, 24343, 28769, 237523, 267773, 316459, 334163, 3481049, 3675793, 4344119, 40433723, 47785309, 525638399]

約数ペア:

[(1, 525638399), (11, 47785309), (13, 40433723), (121, 4344119), (143, 3675793), (151, 3481049), (1573, 334163), (1661, 316459), (1963, 267773), (2213, 237523), (18271, 28769), (21593, 24343)]