2961057393

素因数分解:

$3^2\times 7^1\times {\mathrm{47000911}}^1$

素因数の和:47000924

約数の個数: 12

約数和(自身を含む): 4888094848

約数和(自身を除く): 1927037455

約数列:

[1, 3, 7, 9, 21, 63, 47000911, 141002733, 329006377, 423008199, 987019131, 2961057393]

約数ペア:

[(1, 2961057393), (3, 987019131), (7, 423008199), (9, 329006377), (21, 141002733), (63, 47000911)]