27251719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1291}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 31628160

約数和(自身を除く): 4376441

約数列:

[1, 11, 19, 101, 209, 1111, 1291, 1919, 14201, 21109, 24529, 130391, 269819, 1434301, 2477429, 27251719]

約数ペア:

[(1, 27251719), (11, 2477429), (19, 1434301), (101, 269819), (209, 130391), (1111, 24529), (1291, 21109), (1919, 14201)]