2898651

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 4465664

約数和(自身を除く): 1567013

約数列:

[1, 3, 7, 21, 97, 291, 679, 1423, 2037, 4269, 9961, 29883, 138031, 414093, 966217, 2898651]

約数ペア:

[(1, 2898651), (3, 966217), (7, 414093), (21, 138031), (97, 29883), (291, 9961), (679, 4269), (1423, 2037)]