13488503

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 16189440

約数和(自身を除く): 2700937

約数列:

[1, 7, 31, 61, 217, 427, 1019, 1891, 7133, 13237, 31589, 62159, 221123, 435113, 1926929, 13488503]

約数ペア:

[(1, 13488503), (7, 1926929), (31, 435113), (61, 221123), (217, 62159), (427, 31589), (1019, 13237), (1891, 7133)]