4428193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 5575680

約数和(自身を除く): 1147487

約数列:

[1, 7, 11, 77, 131, 439, 917, 1441, 3073, 4829, 10087, 33803, 57509, 402563, 632599, 4428193]

約数ペア:

[(1, 4428193), (7, 632599), (11, 402563), (77, 57509), (131, 33803), (439, 10087), (917, 4829), (1441, 3073)]