2743686545621

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{377970319}}^1$

素因数の和:377970404

約数の個数: 16

約数和(自身を含む): 3374519016960

約数和(自身を除く): 630832471339

約数列:

[1, 7, 17, 61, 119, 427, 1037, 7259, 377970319, 2645792233, 6425495423, 23056189459, 44978467961, 161393326213, 391955220803, 2743686545621]

約数ペア:

[(1, 2743686545621), (7, 391955220803), (17, 161393326213), (61, 44978467961), (119, 23056189459), (427, 6425495423), (1037, 2645792233), (7259, 377970319)]