291227271

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{2143}}^1$

素因数の和:2710

約数の個数: 16

約数和(自身を含む): 393329664

約数和(自身を除く): 102102393

約数列:

[1, 3, 97, 291, 467, 1401, 2143, 6429, 45299, 135897, 207871, 623613, 1000781, 3002343, 97075757, 291227271]

約数ペア:

[(1, 291227271), (3, 97075757), (97, 3002343), (291, 1000781), (467, 623613), (1401, 207871), (2143, 135897), (6429, 45299)]