20200323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47087}}^1$

素因数の和:47114

約数の個数: 16

約数和(自身を含む): 31643136

約数和(自身を除く): 11442813

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 47087, 141261, 517957, 612131, 1553871, 1836393, 6733441, 20200323]

約数ペア:

[(1, 20200323), (3, 6733441), (11, 1836393), (13, 1553871), (33, 612131), (39, 517957), (143, 141261), (429, 47087)]