214980441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{51517}}^1$

素因数の和:51640

約数の個数: 16

約数和(自身を含む): 311580864

約数和(自身を除く): 96600423

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 51517, 154551, 669721, 2009163, 5512319, 16536957, 71660147, 214980441]

約数ペア:

[(1, 214980441), (3, 71660147), (13, 16536957), (39, 5512319), (107, 2009163), (321, 669721), (1391, 154551), (4173, 51517)]