8189937

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2549}}^1$

素因数の和:2582

約数の個数: 32

約数和(自身を含む): 14688000

約数和(自身を除く): 6498063

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2549, 3213, 7647, 17843, 22941, 43333, 53529, 68823, 129999, 160587, 303331, 389997, 481761, 909993, 1169991, 2729979, 8189937]

約数ペア:

[(1, 8189937), (3, 2729979), (7, 1169991), (9, 909993), (17, 481761), (21, 389997), (27, 303331), (51, 160587), (63, 129999), (119, 68823), (153, 53529), (189, 43333), (357, 22941), (459, 17843), (1071, 7647), (2549, 3213)]