2970296469

素因数分解:

$3^2\times 7^1\times {\mathrm{47147563}}^1$

素因数の和:47147576

約数の個数: 12

約数和(自身を含む): 4903346656

約数和(自身を除く): 1933050187

約数列:

[1, 3, 7, 9, 21, 63, 47147563, 141442689, 330032941, 424328067, 990098823, 2970296469]

約数ペア:

[(1, 2970296469), (3, 990098823), (7, 424328067), (9, 330032941), (21, 141442689), (63, 47147563)]