29705931

素因数分解:

$3^2\times {\mathrm{37}}^2\times {\mathrm{2411}}^1$

素因数の和:2491

約数の個数: 18

約数和(自身を含む): 44117892

約数和(自身を除く): 14411961

約数列:

[1, 3, 9, 37, 111, 333, 1369, 2411, 4107, 7233, 12321, 21699, 89207, 267621, 802863, 3300659, 9901977, 29705931]

約数ペア:

[(1, 29705931), (3, 9901977), (9, 3300659), (37, 802863), (111, 267621), (333, 89207), (1369, 21699), (2411, 12321), (4107, 7233)]