2943729

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3557

約数の個数: 16

約数和(自身を含む): 4503040

約数和(自身を除く): 1559311

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 3517, 10551, 31653, 94959, 109027, 327081, 981243, 2943729]

約数ペア:

[(1, 2943729), (3, 981243), (9, 327081), (27, 109027), (31, 94959), (93, 31653), (279, 10551), (837, 3517)]