17442513

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 48

約数和(自身を含む): 30004800

約数和(自身を除く): 12562287

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 121, 171, 209, 281, 297, 363, 513, 627, 843, 1089, 1881, 2299, 2529, 3091, 3267, 5339, 5643, 6897, 7587, 9273, 16017, 20691, 27819, 34001, 48051, 58729, 62073, 83457, 102003, 144153, 176187, 306009, 528561, 646019, 918027, 1585683, 1938057, 5814171, 17442513]

約数ペア:

[(1, 17442513), (3, 5814171), (9, 1938057), (11, 1585683), (19, 918027), (27, 646019), (33, 528561), (57, 306009), (99, 176187), (121, 144153), (171, 102003), (209, 83457), (281, 62073), (297, 58729), (363, 48051), (513, 34001), (627, 27819), (843, 20691), (1089, 16017), (1881, 9273), (2299, 7587), (2529, 6897), (3091, 5643), (3267, 5339)]