2267551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 2707488

約数和(自身を除く): 439937

約数列:

[1, 11, 13, 101, 143, 157, 1111, 1313, 1727, 2041, 14443, 15857, 22451, 174427, 206141, 2267551]

約数ペア:

[(1, 2267551), (11, 206141), (13, 174427), (101, 22451), (143, 15857), (157, 14443), (1111, 2041), (1313, 1727)]