1681274881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{132103}}^1$

素因数の和:132216

約数の個数: 16

約数和(自身を含む): 1997412480

約数和(自身を除く): 316137599

約数列:

[1, 11, 13, 89, 143, 979, 1157, 12727, 132103, 1453133, 1717339, 11757167, 18890729, 129328837, 152843171, 1681274881]

約数ペア:

[(1, 1681274881), (11, 152843171), (13, 129328837), (89, 18890729), (143, 11757167), (979, 1717339), (1157, 1453133), (12727, 132103)]