38414571

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 56888832

約数和(自身を除く): 18474261

約数列:

[1, 3, 13, 39, 73, 103, 131, 219, 309, 393, 949, 1339, 1703, 2847, 4017, 5109, 7519, 9563, 13493, 22557, 28689, 40479, 97747, 124319, 175409, 293241, 372957, 526227, 984989, 2954967, 12804857, 38414571]

約数ペア:

[(1, 38414571), (3, 12804857), (13, 2954967), (39, 984989), (73, 526227), (103, 372957), (131, 293241), (219, 175409), (309, 124319), (393, 97747), (949, 40479), (1339, 28689), (1703, 22557), (2847, 13493), (4017, 9563), (5109, 7519)]