5642487

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 9331200

約数和(自身を除く): 3688713

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 647, 969, 1941, 2907, 5823, 8721, 10999, 12293, 17469, 32997, 36879, 98991, 110637, 208981, 296973, 331911, 626943, 1880829, 5642487]

約数ペア:

[(1, 5642487), (3, 1880829), (9, 626943), (17, 331911), (19, 296973), (27, 208981), (51, 110637), (57, 98991), (153, 36879), (171, 32997), (323, 17469), (459, 12293), (513, 10999), (647, 8721), (969, 5823), (1941, 2907)]