87986041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 108662400

約数和(自身を除く): 20676359

約数列:

[1, 11, 13, 41, 43, 143, 349, 451, 473, 533, 559, 1763, 3839, 4537, 5863, 6149, 14309, 15007, 19393, 22919, 49907, 157399, 165077, 186017, 195091, 252109, 615287, 2046187, 2146001, 6768157, 7998731, 87986041]

約数ペア:

[(1, 87986041), (11, 7998731), (13, 6768157), (41, 2146001), (43, 2046187), (143, 615287), (349, 252109), (451, 195091), (473, 186017), (533, 165077), (559, 157399), (1763, 49907), (3839, 22919), (4537, 19393), (5863, 15007), (6149, 14309)]