3899541

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 5754720

約数和(自身を除く): 1855179

約数列:

[1, 3, 19, 37, 43, 57, 111, 129, 703, 817, 1591, 1849, 2109, 2451, 4773, 5547, 30229, 35131, 68413, 90687, 105393, 205239, 1299847, 3899541]

約数ペア:

[(1, 3899541), (3, 1299847), (19, 205239), (37, 105393), (43, 90687), (57, 68413), (111, 35131), (129, 30229), (703, 5547), (817, 4773), (1591, 2451), (1849, 2109)]