729040959

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1173979}}^1$

素因数の和:1174011

約数の個数: 16

約数和(自身を含む): 1127020800

約数和(自身を除く): 397979841

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1173979, 3521937, 10565811, 27001517, 31697433, 81004551, 243013653, 729040959]

約数ペア:

[(1, 729040959), (3, 243013653), (9, 81004551), (23, 31697433), (27, 27001517), (69, 10565811), (207, 3521937), (621, 1173979)]