836761293

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{289637}}^1$

素因数の和:289753

約数の個数: 16

約数和(自身を含む): 1251236160

約数和(自身を除く): 414474867

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 289637, 868911, 2606733, 7820199, 30991159, 92973477, 278920431, 836761293]

約数ペア:

[(1, 836761293), (3, 278920431), (9, 92973477), (27, 30991159), (107, 7820199), (321, 2606733), (963, 868911), (2889, 289637)]