4127067

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 6886880

約数和(自身を除く): 2759813

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 601, 763, 981, 1803, 2289, 4207, 5409, 6867, 12621, 37863, 65509, 196527, 458563, 589581, 1375689, 4127067]

約数ペア:

[(1, 4127067), (3, 1375689), (7, 589581), (9, 458563), (21, 196527), (63, 65509), (109, 37863), (327, 12621), (601, 6867), (763, 5409), (981, 4207), (1803, 2289)]