38866359

素因数分解:

$3^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 61171200

約数和(自身を除く): 22304841

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 343, 353, 749, 1029, 1059, 2247, 2471, 5243, 7413, 15729, 17297, 36701, 37771, 51891, 110103, 113313, 121079, 264397, 363237, 793191, 1850779, 5552337, 12955453, 38866359]

約数ペア:

[(1, 38866359), (3, 12955453), (7, 5552337), (21, 1850779), (49, 793191), (107, 363237), (147, 264397), (321, 121079), (343, 113313), (353, 110103), (749, 51891), (1029, 37771), (1059, 36701), (2247, 17297), (2471, 15729), (5243, 7413)]