2847133027753

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{19583}}^1\times {\mathrm{31139}}^1$

素因数の和:50781

約数の個数: 32

約数和(自身を含む): 3512711577600

約数和(自身を除く): 665578549847

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 19583, 31139, 137081, 217973, 450409, 567907, 716197, 903031, 3152863, 3975349, 5013379, 6321217, 13061861, 20769713, 91433027, 145387991, 609795037, 4268565259, 14025285851, 17684056073, 98177000957, 123788392511, 406733289679, 2847133027753]

約数ペア:

[(1, 2847133027753), (7, 406733289679), (23, 123788392511), (29, 98177000957), (161, 17684056073), (203, 14025285851), (667, 4268565259), (4669, 609795037), (19583, 145387991), (31139, 91433027), (137081, 20769713), (217973, 13061861), (450409, 6321217), (567907, 5013379), (716197, 3975349), (903031, 3152863)]