7663369

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 9035136

約数和(自身を除く): 1371767

約数列:

[1, 7, 61, 131, 137, 427, 917, 959, 7991, 8357, 17947, 55937, 58499, 125629, 1094767, 7663369]

約数ペア:

[(1, 7663369), (7, 1094767), (61, 125629), (131, 58499), (137, 55937), (427, 17947), (917, 8357), (959, 7991)]