13840335

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{653}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 24799680

約数和(自身を除く): 10959345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 653, 785, 1413, 1959, 2355, 3265, 4239, 5877, 7065, 9795, 17631, 21195, 29385, 88155, 102521, 307563, 512605, 922689, 1537815, 2768067, 4613445, 13840335]

約数ペア:

[(1, 13840335), (3, 4613445), (5, 2768067), (9, 1537815), (15, 922689), (27, 512605), (45, 307563), (135, 102521), (157, 88155), (471, 29385), (653, 21195), (785, 17631), (1413, 9795), (1959, 7065), (2355, 5877), (3265, 4239)]