505749101

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 612323712

約数和(自身を除く): 106574611

約数列:

[1, 11, 13, 43, 143, 233, 353, 473, 559, 2563, 3029, 3883, 4589, 6149, 10019, 15179, 33319, 50479, 82249, 110209, 130247, 166969, 197327, 904739, 1069237, 1432717, 2170597, 3536707, 11761607, 38903777, 45977191, 505749101]

約数ペア:

[(1, 505749101), (11, 45977191), (13, 38903777), (43, 11761607), (143, 3536707), (233, 2170597), (353, 1432717), (473, 1069237), (559, 904739), (2563, 197327), (3029, 166969), (3883, 130247), (4589, 110209), (6149, 82249), (10019, 50479), (15179, 33319)]