7922799

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 12761280

約数和(自身を除く): 4838481

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 421, 459, 697, 1107, 1263, 2091, 3789, 6273, 7157, 11367, 17261, 18819, 21471, 51783, 64413, 155349, 193239, 293437, 466047, 880311, 2640933, 7922799]

約数ペア:

[(1, 7922799), (3, 2640933), (9, 880311), (17, 466047), (27, 293437), (41, 193239), (51, 155349), (123, 64413), (153, 51783), (369, 21471), (421, 18819), (459, 17261), (697, 11367), (1107, 7157), (1263, 6273), (2091, 3789)]