1662059519

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{81001}}^1$

素因数の和:81106

約数の個数: 12

約数和(自身を含む): 1790468208

約数和(自身を除く): 128408689

約数列:

[1, 17, 71, 289, 1207, 20519, 81001, 1377017, 5751071, 23409289, 97768207, 1662059519]

約数ペア:

[(1, 1662059519), (17, 97768207), (71, 23409289), (289, 5751071), (1207, 1377017), (20519, 81001)]