13421712981

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2172853}}^1$

素因数の和:2172956

約数の個数: 16

約数和(自身を含む): 18773458560

約数和(自身を除く): 5351745579

約数列:

[1, 3, 29, 71, 87, 213, 2059, 6177, 2172853, 6518559, 63012737, 154272563, 189038211, 462817689, 4473904327, 13421712981]

約数ペア:

[(1, 13421712981), (3, 4473904327), (29, 462817689), (71, 189038211), (87, 154272563), (213, 63012737), (2059, 6518559), (6177, 2172853)]