2017112349

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{354439}}^1$

素因数の和:354720

約数の個数: 16

約数和(自身を含む): 3085045760

約数和(自身を除く): 1067933411

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 354439, 1063317, 2481073, 7443219, 96052969, 288158907, 672370783, 2017112349]

約数ペア:

[(1, 2017112349), (3, 672370783), (7, 288158907), (21, 96052969), (271, 7443219), (813, 2481073), (1897, 1063317), (5691, 354439)]