1881196031

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{62347}}^1$

素因数の和:62582

約数の個数: 16

約数和(自身を含む): 2220586368

約数和(自身を除く): 339390337

約数列:

[1, 11, 13, 143, 211, 2321, 2743, 30173, 62347, 685817, 810511, 8915621, 13155217, 144707387, 171017821, 1881196031]

約数ペア:

[(1, 1881196031), (11, 171017821), (13, 144707387), (143, 13155217), (211, 8915621), (2321, 810511), (2743, 685817), (30173, 62347)]