9714705

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 20901888

約数和(自身を除く): 11187183

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 105, 143, 165, 195, 231, 273, 385, 429, 455, 647, 715, 1001, 1155, 1365, 1941, 2145, 3003, 3235, 4529, 5005, 7117, 8411, 9705, 13587, 15015, 21351, 22645, 25233, 35585, 42055, 49819, 58877, 67935, 92521, 106755, 126165, 149457, 176631, 249095, 277563, 294385, 462605, 647647, 747285, 883155, 1387815, 1942941, 3238235, 9714705]

約数ペア:

[(1, 9714705), (3, 3238235), (5, 1942941), (7, 1387815), (11, 883155), (13, 747285), (15, 647647), (21, 462605), (33, 294385), (35, 277563), (39, 249095), (55, 176631), (65, 149457), (77, 126165), (91, 106755), (105, 92521), (143, 67935), (165, 58877), (195, 49819), (231, 42055), (273, 35585), (385, 25233), (429, 22645), (455, 21351), (647, 15015), (715, 13587), (1001, 9705), (1155, 8411), (1365, 7117), (1941, 5005), (2145, 4529), (3003, 3235)]