1668667053

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{19927}}^1$

素因数の和:20304

約数の個数: 16

約数和(自身を含む): 2254893056

約数和(自身を除く): 586226003

約数列:

[1, 3, 103, 271, 309, 813, 19927, 27913, 59781, 83739, 2052481, 5400217, 6157443, 16200651, 556222351, 1668667053]

約数ペア:

[(1, 1668667053), (3, 556222351), (103, 16200651), (271, 6157443), (309, 5400217), (813, 2052481), (19927, 83739), (27913, 59781)]