137394719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{93913}}^1$

素因数の和:93950

約数の個数: 16

約数和(自身を含む): 180314880

約数和(自身を除く): 42920161

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 93913, 657391, 1033043, 1784347, 7231301, 12490429, 19627817, 137394719]

約数ペア:

[(1, 137394719), (7, 19627817), (11, 12490429), (19, 7231301), (77, 1784347), (133, 1033043), (209, 657391), (1463, 93913)]