16395873

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 24050592

約数和(自身を除く): 7654719

約数列:

[1, 3, 13, 39, 73, 169, 219, 443, 507, 949, 1329, 2847, 5759, 12337, 17277, 32339, 37011, 74867, 97017, 224601, 420407, 1261221, 5465291, 16395873]

約数ペア:

[(1, 16395873), (3, 5465291), (13, 1261221), (39, 420407), (73, 224601), (169, 97017), (219, 74867), (443, 37011), (507, 32339), (949, 17277), (1329, 12337), (2847, 5759)]