49916433

素因数分解:

$3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{7643}}^1$

素因数の和:7964

約数の個数: 16

約数和(自身を含む): 76317696

約数和(自身を除く): 26401263

約数列:

[1, 3, 7, 21, 311, 933, 2177, 6531, 7643, 22929, 53501, 160503, 2376973, 7130919, 16638811, 49916433]

約数ペア:

[(1, 49916433), (3, 16638811), (7, 7130919), (21, 2376973), (311, 160503), (933, 53501), (2177, 22929), (6531, 7643)]