808589821

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{172297}}^1$

素因数の和:172348

約数の個数: 12

約数和(自身を含む): 919037532

約数和(自身を除く): 110447711

約数列:

[1, 13, 19, 247, 361, 4693, 172297, 2239861, 3273643, 42557359, 62199217, 808589821]

約数ペア:

[(1, 808589821), (13, 62199217), (19, 42557359), (247, 3273643), (361, 2239861), (4693, 172297)]