7260321

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{881}}^1$

素因数の和:992

約数の個数: 16

約数和(自身を含む): 10075968

約数和(自身を除く): 2815647

約数列:

[1, 3, 41, 67, 123, 201, 881, 2643, 2747, 8241, 36121, 59027, 108363, 177081, 2420107, 7260321]

約数ペア:

[(1, 7260321), (3, 2420107), (41, 177081), (67, 108363), (123, 59027), (201, 36121), (881, 8241), (2643, 2747)]