17950427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:370

約数の個数: 16

約数和(自身を含む): 20093184

約数和(自身を除く): 2142757

約数列:

[1, 11, 101, 107, 151, 1111, 1177, 1661, 10807, 15251, 16157, 118877, 167761, 177727, 1631857, 17950427]

約数ペア:

[(1, 17950427), (11, 1631857), (101, 177727), (107, 167761), (151, 118877), (1111, 16157), (1177, 15251), (1661, 10807)]