201715173

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{4003}}^1$

素因数の和:4529

約数の個数: 24

約数和(自身を含む): 318558240

約数和(自身を除く): 116843067

約数列:

[1, 3, 9, 11, 33, 99, 509, 1527, 4003, 4581, 5599, 12009, 16797, 36027, 44033, 50391, 132099, 396297, 2037527, 6112581, 18337743, 22412797, 67238391, 201715173]

約数ペア:

[(1, 201715173), (3, 67238391), (9, 22412797), (11, 18337743), (33, 6112581), (99, 2037527), (509, 396297), (1527, 132099), (4003, 50391), (4581, 44033), (5599, 36027), (12009, 16797)]