2945012943

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{123001}}^1$

素因数の和:123374

約数の個数: 16

約数和(自身を含む): 4109250816

約数和(自身を除く): 1164237873

約数列:

[1, 3, 23, 69, 347, 1041, 7981, 23943, 123001, 369003, 2829023, 8487069, 42681347, 128044041, 981670981, 2945012943]

約数ペア:

[(1, 2945012943), (3, 981670981), (23, 128044041), (69, 42681347), (347, 8487069), (1041, 2829023), (7981, 369003), (23943, 123001)]