491569056027

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{32647211}}^1$

素因数の和:32647463

約数の個数: 24

約数和(自身を含む): 814874411520

約数和(自身を除く): 323305355493

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 5019, 15057, 32647211, 97941633, 228530477, 293824899, 685591431, 2056774293, 7802683429, 23408050287, 54618784003, 70224150861, 163856352009, 491569056027]

約数ペア:

[(1, 491569056027), (3, 163856352009), (7, 70224150861), (9, 54618784003), (21, 23408050287), (63, 7802683429), (239, 2056774293), (717, 685591431), (1673, 293824899), (2151, 228530477), (5019, 97941633), (15057, 32647211)]