1493654547

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6466037}}^1$

素因数の和:6466058

約数の個数: 16

約数和(自身を含む): 2482958592

約数和(自身を除く): 989304045

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 6466037, 19398111, 45262259, 71126407, 135786777, 213379221, 497884849, 1493654547]

約数ペア:

[(1, 1493654547), (3, 497884849), (7, 213379221), (11, 135786777), (21, 71126407), (33, 45262259), (77, 19398111), (231, 6466037)]