443738019

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 627105600

約数和(自身を除く): 183367581

約数列:

[1, 3, 29, 73, 87, 109, 219, 327, 641, 1923, 2117, 3161, 6351, 7957, 9483, 18589, 23871, 46793, 55767, 69869, 140379, 209607, 230753, 692259, 1356997, 2026201, 4070991, 5100437, 6078603, 15301311, 147912673, 443738019]

約数ペア:

[(1, 443738019), (3, 147912673), (29, 15301311), (73, 6078603), (87, 5100437), (109, 4070991), (219, 2026201), (327, 1356997), (641, 692259), (1923, 230753), (2117, 209607), (3161, 140379), (6351, 69869), (7957, 55767), (9483, 46793), (18589, 23871)]