13172361

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1060

約数の個数: 16

約数和(自身を含む): 18130944

約数和(自身を除く): 4958583

約数列:

[1, 3, 47, 103, 141, 309, 907, 2721, 4841, 14523, 42629, 93421, 127887, 280263, 4390787, 13172361]

約数ペア:

[(1, 13172361), (3, 4390787), (47, 280263), (103, 127887), (141, 93421), (309, 42629), (907, 14523), (2721, 4841)]