2017447761

素因数分解:

$3^1\times 7^1\times {\mathrm{3347}}^1\times {\mathrm{28703}}^1$

素因数の和:32060

約数の個数: 16

約数和(自身を含む): 3075231744

約数和(自身を除く): 1057783983

約数列:

[1, 3, 7, 21, 3347, 10041, 23429, 28703, 70287, 86109, 200921, 602763, 96068941, 288206823, 672482587, 2017447761]

約数ペア:

[(1, 2017447761), (3, 672482587), (7, 288206823), (21, 96068941), (3347, 602763), (10041, 200921), (23429, 86109), (28703, 70287)]