2008779993

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{132619}}^1$

素因数の和:132659

約数の個数: 40

約数和(自身を含む): 3466156320

約数和(自身を除く): 1457376327

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 891, 1377, 1683, 5049, 15147, 132619, 397857, 1193571, 1458809, 2254523, 3580713, 4376427, 6763569, 10742139, 13129281, 20290707, 24799753, 39387843, 60872121, 74399259, 118163529, 182616363, 223197777, 669593331, 2008779993]

約数ペア:

[(1, 2008779993), (3, 669593331), (9, 223197777), (11, 182616363), (17, 118163529), (27, 74399259), (33, 60872121), (51, 39387843), (81, 24799753), (99, 20290707), (153, 13129281), (187, 10742139), (297, 6763569), (459, 4376427), (561, 3580713), (891, 2254523), (1377, 1458809), (1683, 1193571), (5049, 397857), (15147, 132619)]