71197291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{727}}^1$

素因数の和:1074

約数の個数: 16

約数和(自身を含む): 80720640

約数和(自身を除く): 9523349

約数列:

[1, 11, 29, 307, 319, 727, 3377, 7997, 8903, 21083, 97933, 223189, 231913, 2455079, 6472481, 71197291]

約数ペア:

[(1, 71197291), (11, 6472481), (29, 2455079), (307, 231913), (319, 223189), (727, 97933), (3377, 21083), (7997, 8903)]