2114697

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 24

約数和(自身を含む): 3156384

約数和(自身を除く): 1041687

約数列:

[1, 3, 13, 39, 43, 97, 129, 169, 291, 507, 559, 1261, 1677, 3783, 4171, 7267, 12513, 16393, 21801, 49179, 54223, 162669, 704899, 2114697]

約数ペア:

[(1, 2114697), (3, 704899), (13, 162669), (39, 54223), (43, 49179), (97, 21801), (129, 16393), (169, 12513), (291, 7267), (507, 4171), (559, 3783), (1261, 1677)]