271840217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{23831}}^1$

素因数の和:23920

約数の個数: 16

約数和(自身を含む): 319158144

約数和(自身を除く): 47317927

約数列:

[1, 11, 17, 61, 187, 671, 1037, 11407, 23831, 262141, 405127, 1453691, 4456397, 15990601, 24712747, 271840217]

約数ペア:

[(1, 271840217), (11, 24712747), (17, 15990601), (61, 4456397), (187, 1453691), (671, 405127), (1037, 262141), (11407, 23831)]