2820619263

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{100913}}^1$

素因数の和:100956

約数の個数: 32

約数和(自身を含む): 4727619072

約数和(自身を除く): 1906999809

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1331, 2541, 3993, 9317, 27951, 100913, 302739, 706391, 1110043, 2119173, 3330129, 7770301, 12210473, 23310903, 36631419, 85473311, 134315203, 256419933, 402945609, 940206421, 2820619263]

約数ペア:

[(1, 2820619263), (3, 940206421), (7, 402945609), (11, 256419933), (21, 134315203), (33, 85473311), (77, 36631419), (121, 23310903), (231, 12210473), (363, 7770301), (847, 3330129), (1331, 2119173), (2541, 1110043), (3993, 706391), (9317, 302739), (27951, 100913)]