6489189

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 11636352

約数和(自身を除く): 5147163

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 73, 83, 119, 153, 219, 249, 357, 511, 581, 657, 747, 1071, 1241, 1411, 1533, 1743, 3723, 4233, 4599, 5229, 6059, 8687, 9877, 11169, 12699, 18177, 26061, 29631, 42413, 54531, 78183, 88893, 103003, 127239, 309009, 381717, 721021, 927027, 2163063, 6489189]

約数ペア:

[(1, 6489189), (3, 2163063), (7, 927027), (9, 721021), (17, 381717), (21, 309009), (51, 127239), (63, 103003), (73, 88893), (83, 78183), (119, 54531), (153, 42413), (219, 29631), (249, 26061), (357, 18177), (511, 12699), (581, 11169), (657, 9877), (747, 8687), (1071, 6059), (1241, 5229), (1411, 4599), (1533, 4233), (1743, 3723)]