9892449

素因数分解:

$3^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 17191680

約数和(自身を除く): 7299231

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 81, 189, 219, 239, 511, 567, 657, 717, 1533, 1673, 1971, 2151, 4599, 5019, 5913, 6453, 13797, 15057, 17447, 19359, 41391, 45171, 52341, 122129, 135513, 157023, 366387, 471069, 1099161, 1413207, 3297483, 9892449]

約数ペア:

[(1, 9892449), (3, 3297483), (7, 1413207), (9, 1099161), (21, 471069), (27, 366387), (63, 157023), (73, 135513), (81, 122129), (189, 52341), (219, 45171), (239, 41391), (511, 19359), (567, 17447), (657, 15057), (717, 13797), (1533, 6453), (1673, 5913), (1971, 5019), (2151, 4599)]