2104487

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 2655744

約数和(自身を除く): 551257

約数列:

[1, 7, 11, 77, 151, 181, 1057, 1267, 1661, 1991, 11627, 13937, 27331, 191317, 300641, 2104487]

約数ペア:

[(1, 2104487), (7, 300641), (11, 191317), (77, 27331), (151, 13937), (181, 11627), (1057, 1991), (1267, 1661)]