14720563

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 17402112

約数和(自身を除く): 2681549

約数列:

[1, 11, 13, 143, 311, 331, 3421, 3641, 4043, 4303, 44473, 47333, 102941, 1132351, 1338233, 14720563]

約数ペア:

[(1, 14720563), (11, 1338233), (13, 1132351), (143, 102941), (311, 47333), (331, 44473), (3421, 4303), (3641, 4043)]