344301

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 16

約数和(自身を含む): 500544

約数和(自身を除く): 156243

約数列:

[1, 3, 17, 43, 51, 129, 157, 471, 731, 2193, 2669, 6751, 8007, 20253, 114767, 344301]

約数ペア:

[(1, 344301), (3, 114767), (17, 20253), (43, 8007), (51, 6751), (129, 2669), (157, 2193), (471, 731)]