42102203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 52157952

約数和(自身を除く): 10055749

約数列:

[1, 11, 13, 41, 43, 143, 167, 451, 473, 533, 559, 1763, 1837, 2171, 5863, 6149, 6847, 7181, 19393, 22919, 23881, 75317, 78991, 89011, 93353, 252109, 294421, 979121, 1026883, 3238631, 3827473, 42102203]

約数ペア:

[(1, 42102203), (11, 3827473), (13, 3238631), (41, 1026883), (43, 979121), (143, 294421), (167, 252109), (451, 93353), (473, 89011), (533, 78991), (559, 75317), (1763, 23881), (1837, 22919), (2171, 19393), (5863, 7181), (6149, 6847)]