2780649597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{82529}}^1$

素因数の和:83564

約数の個数: 16

約数和(自身を含む): 4048591680

約数和(自身を除く): 1267942083

約数列:

[1, 3, 11, 33, 1021, 3063, 11231, 33693, 82529, 247587, 907819, 2723457, 84262109, 252786327, 926883199, 2780649597]

約数ペア:

[(1, 2780649597), (3, 926883199), (11, 252786327), (33, 84262109), (1021, 2723457), (3063, 907819), (11231, 247587), (33693, 82529)]