417875691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4987}}^1$

素因数の和:5091

約数の個数: 32

約数和(自身を含む): 620587008

約数和(自身を除く): 202711317

約数列:

[1, 3, 17, 31, 51, 53, 93, 159, 527, 901, 1581, 1643, 2703, 4929, 4987, 14961, 27931, 83793, 84779, 154597, 254337, 264311, 463791, 792933, 2628149, 4493287, 7884447, 8193641, 13479861, 24580923, 139291897, 417875691]

約数ペア:

[(1, 417875691), (3, 139291897), (17, 24580923), (31, 13479861), (51, 8193641), (53, 7884447), (93, 4493287), (159, 2628149), (527, 792933), (901, 463791), (1581, 264311), (1643, 254337), (2703, 154597), (4929, 84779), (4987, 83793), (14961, 27931)]