2511223

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 3126816

約数和(自身を除く): 615593

約数列:

[1, 11, 13, 17, 143, 187, 221, 1033, 2431, 11363, 13429, 17561, 147719, 193171, 228293, 2511223]

約数ペア:

[(1, 2511223), (11, 228293), (13, 193171), (17, 147719), (143, 17561), (187, 13429), (221, 11363), (1033, 2431)]