47724219

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16417}}^1$

素因数の和:16459

約数の個数: 24

約数和(自身を含む): 76836240

約数和(自身を除く): 29112021

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 16417, 49251, 147753, 279089, 311923, 837267, 935769, 2511801, 2807307, 5302691, 15908073, 47724219]

約数ペア:

[(1, 47724219), (3, 15908073), (9, 5302691), (17, 2807307), (19, 2511801), (51, 935769), (57, 837267), (153, 311923), (171, 279089), (323, 147753), (969, 49251), (2907, 16417)]