2971359

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{8923}}^1$

素因数の和:8966

約数の個数: 12

約数和(自身を含む): 4408456

約数和(自身を除く): 1437097

約数列:

[1, 3, 9, 37, 111, 333, 8923, 26769, 80307, 330151, 990453, 2971359]

約数ペア:

[(1, 2971359), (3, 990453), (9, 330151), (37, 80307), (111, 26769), (333, 8923)]