27976091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 33598800

約数和(自身を除く): 5622709

約数列:

[1, 11, 13, 101, 143, 149, 169, 1111, 1313, 1639, 1859, 1937, 14443, 15049, 17069, 21307, 25181, 165539, 187759, 195637, 276991, 2152007, 2543281, 27976091]

約数ペア:

[(1, 27976091), (11, 2543281), (13, 2152007), (101, 276991), (143, 195637), (149, 187759), (169, 165539), (1111, 25181), (1313, 21307), (1639, 17069), (1859, 15049), (1937, 14443)]