13381053

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6569}}^1$

素因数の和:6676

約数の個数: 16

約数和(自身を含む): 20603520

約数和(自身を除く): 7222467

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 6569, 19707, 45983, 137949, 637193, 1911579, 4460351, 13381053]

約数ペア:

[(1, 13381053), (3, 4460351), (7, 1911579), (21, 637193), (97, 137949), (291, 45983), (679, 19707), (2037, 6569)]