3927308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 8805888

約数和(自身を除く): 4878580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 311, 451, 574, 622, 902, 1148, 1244, 1804, 2177, 3157, 3421, 4354, 6314, 6842, 8708, 12628, 12751, 13684, 23947, 25502, 47894, 51004, 89257, 95788, 140261, 178514, 280522, 357028, 561044, 981827, 1963654, 3927308]

約数ペア:

[(1, 3927308), (2, 1963654), (4, 981827), (7, 561044), (11, 357028), (14, 280522), (22, 178514), (28, 140261), (41, 95788), (44, 89257), (77, 51004), (82, 47894), (154, 25502), (164, 23947), (287, 13684), (308, 12751), (311, 12628), (451, 8708), (574, 6842), (622, 6314), (902, 4354), (1148, 3421), (1244, 3157), (1804, 2177)]