261615692823

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{2399}}^1\times {\mathrm{1253471}}^1$

素因数の和:1255902

約数の個数: 16

約数和(自身を含む): 360999936000

約数和(自身を除く): 99384243177

約数列:

[1, 3, 29, 87, 2399, 7197, 69571, 208713, 1253471, 3760413, 36350659, 109051977, 3007076929, 9021230787, 87205230941, 261615692823]

約数ペア:

[(1, 261615692823), (3, 87205230941), (29, 9021230787), (87, 3007076929), (2399, 109051977), (7197, 36350659), (69571, 3760413), (208713, 1253471)]