422554769

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3187}}^1$

素因数の和:3285

約数の個数: 32

約数和(自身を含む): 548438016

約数和(自身を除く): 125883247

約数列:

[1, 7, 13, 31, 47, 91, 217, 329, 403, 611, 1457, 2821, 3187, 4277, 10199, 18941, 22309, 41431, 98797, 132587, 149789, 290017, 691579, 1048523, 1284361, 1947257, 4643459, 8990527, 13630799, 32504213, 60364967, 422554769]

約数ペア:

[(1, 422554769), (7, 60364967), (13, 32504213), (31, 13630799), (47, 8990527), (91, 4643459), (217, 1947257), (329, 1284361), (403, 1048523), (611, 691579), (1457, 290017), (2821, 149789), (3187, 132587), (4277, 98797), (10199, 41431), (18941, 22309)]