86784313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{49003}}^1$

素因数の和:49044

約数の個数: 16

約数和(自身を含む): 112905216

約数和(自身を除く): 26120903

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 49003, 343021, 539033, 1127069, 3773231, 7889483, 12397759, 86784313]

約数ペア:

[(1, 86784313), (7, 12397759), (11, 7889483), (23, 3773231), (77, 1127069), (161, 539033), (253, 343021), (1771, 49003)]