201183321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{4603}}^1$

素因数の和:5480

約数の個数: 16

約数和(自身を含む): 284416704

約数和(自身を除く): 83233383

約数列:

[1, 3, 17, 51, 857, 2571, 4603, 13809, 14569, 43707, 78251, 234753, 3944771, 11834313, 67061107, 201183321]

約数ペア:

[(1, 201183321), (3, 67061107), (17, 11834313), (51, 3944771), (857, 234753), (2571, 78251), (4603, 43707), (13809, 14569)]