81818693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1109}}^1$

素因数の和:1492

約数の個数: 16

約数和(自身を含む): 94305600

約数和(自身を除く): 12486907

約数列:

[1, 11, 19, 209, 353, 1109, 3883, 6707, 12199, 21071, 73777, 231781, 391477, 4306247, 7438063, 81818693]

約数ペア:

[(1, 81818693), (11, 7438063), (19, 4306247), (209, 391477), (353, 231781), (1109, 73777), (3883, 21071), (6707, 12199)]