47143019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3539}}^1$

素因数の和:3730

約数の個数: 16

約数和(自身を含む): 59132160

約数和(自身を除く): 11989141

約数列:

[1, 7, 11, 77, 173, 1211, 1903, 3539, 13321, 24773, 38929, 272503, 612247, 4285729, 6734717, 47143019]

約数ペア:

[(1, 47143019), (7, 6734717), (11, 4285729), (77, 612247), (173, 272503), (1211, 38929), (1903, 24773), (3539, 13321)]