2017279431

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{109391}}^1$

素因数の和:110083

約数の個数: 16

約数和(自身を含む): 2992965120

約数和(自身を除く): 975685689

約数列:

[1, 3, 9, 27, 683, 2049, 6147, 18441, 109391, 328173, 984519, 2953557, 74714053, 224142159, 672426477, 2017279431]

約数ペア:

[(1, 2017279431), (3, 672426477), (9, 224142159), (27, 74714053), (683, 2953557), (2049, 984519), (6147, 328173), (18441, 109391)]