1972467717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{250091}}^1$

素因数の和:250344

約数の個数: 16

約数和(自身を含む): 2881059840

約数和(自身を除く): 908592123

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7887, 250091, 750273, 2751001, 8253003, 59771749, 179315247, 657489239, 1972467717]

約数ペア:

[(1, 1972467717), (3, 657489239), (11, 179315247), (33, 59771749), (239, 8253003), (717, 2751001), (2629, 750273), (7887, 250091)]