20241946221

素因数分解:

$3^1\times 7^1\times {\mathrm{7109}}^1\times {\mathrm{135589}}^1$

素因数の和:142708

約数の個数: 16

約数和(自身を含む): 30849436800

約数和(自身を除く): 10607490579

約数列:

[1, 3, 7, 21, 7109, 21327, 49763, 135589, 149289, 406767, 949123, 2847369, 963902201, 2891706603, 6747315407, 20241946221]

約数ペア:

[(1, 20241946221), (3, 6747315407), (7, 2891706603), (21, 963902201), (7109, 2847369), (21327, 949123), (49763, 406767), (135589, 149289)]