1289774519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5097923}}^1$

素因数の和:5097957

約数の個数: 8

約数和(自身を含む): 1468202112

約数和(自身を除く): 178427593

約数列:

[1, 11, 23, 253, 5097923, 56077153, 117252229, 1289774519]

約数ペア:

[(1, 1289774519), (11, 117252229), (23, 56077153), (253, 5097923)]