38556423

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1487}}^1$

素因数の和:1603

約数の個数: 24

約数和(自身を含む): 57877248

約数和(自身を除く): 19320825

約数列:

[1, 3, 9, 43, 67, 129, 201, 387, 603, 1487, 2881, 4461, 8643, 13383, 25929, 63941, 99629, 191823, 298887, 575469, 896661, 4284047, 12852141, 38556423]

約数ペア:

[(1, 38556423), (3, 12852141), (9, 4284047), (43, 896661), (67, 575469), (129, 298887), (201, 191823), (387, 99629), (603, 63941), (1487, 25929), (2881, 13383), (4461, 8643)]