2247387471

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{7211}}^1$

素因数の和:7341

約数の個数: 64

約数和(自身を含む): 4071029760

約数和(自身を除く): 1823642289

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 97, 119, 153, 189, 291, 357, 459, 679, 873, 1071, 1649, 2037, 2619, 3213, 4947, 6111, 7211, 11543, 14841, 18333, 21633, 34629, 44523, 50477, 64899, 103887, 122587, 151431, 194697, 311661, 367761, 454293, 699467, 858109, 1103283, 1362879, 2098401, 2574327, 3309849, 4896269, 6295203, 7722981, 11890939, 14688807, 18885609, 23168943, 35672817, 44066421, 83236573, 107018451, 132199263, 249709719, 321055353, 749129157, 2247387471]

約数ペア:

[(1, 2247387471), (3, 749129157), (7, 321055353), (9, 249709719), (17, 132199263), (21, 107018451), (27, 83236573), (51, 44066421), (63, 35672817), (97, 23168943), (119, 18885609), (153, 14688807), (189, 11890939), (291, 7722981), (357, 6295203), (459, 4896269), (679, 3309849), (873, 2574327), (1071, 2098401), (1649, 1362879), (2037, 1103283), (2619, 858109), (3213, 699467), (4947, 454293), (6111, 367761), (7211, 311661), (11543, 194697), (14841, 151431), (18333, 122587), (21633, 103887), (34629, 64899), (44523, 50477)]