3357211

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 4179168

約数和(自身を除く): 821957

約数列:

[1, 11, 13, 17, 143, 187, 221, 1381, 2431, 15191, 17953, 23477, 197483, 258247, 305201, 3357211]

約数ペア:

[(1, 3357211), (11, 305201), (13, 258247), (17, 197483), (143, 23477), (187, 17953), (221, 15191), (1381, 2431)]