38201121

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5563}}^1$

素因数の和:5685

約数の個数: 24

約数和(自身を含む): 63652160

約数和(自身を除く): 25451039

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 2289, 5563, 6867, 16689, 38941, 50067, 116823, 350469, 606367, 1819101, 4244569, 5457303, 12733707, 38201121]

約数ペア:

[(1, 38201121), (3, 12733707), (7, 5457303), (9, 4244569), (21, 1819101), (63, 606367), (109, 350469), (327, 116823), (763, 50067), (981, 38941), (2289, 16689), (5563, 6867)]