12073509

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{503}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 20643840

約数和(自身を除く): 8570331

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 189, 381, 503, 889, 1143, 1509, 2667, 3429, 3521, 4527, 8001, 10563, 13581, 24003, 31689, 63881, 95067, 191643, 447167, 574929, 1341501, 1724787, 4024503, 12073509]

約数ペア:

[(1, 12073509), (3, 4024503), (7, 1724787), (9, 1341501), (21, 574929), (27, 447167), (63, 191643), (127, 95067), (189, 63881), (381, 31689), (503, 24003), (889, 13581), (1143, 10563), (1509, 8001), (2667, 4527), (3429, 3521)]