2049369

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4243}}^1$

素因数の和:4276

約数の個数: 16

約数和(自身を含む): 3259392

約数和(自身を除く): 1210023

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4243, 12729, 29701, 89103, 97589, 292767, 683123, 2049369]

約数ペア:

[(1, 2049369), (3, 683123), (7, 292767), (21, 97589), (23, 89103), (69, 29701), (161, 12729), (483, 4243)]