2754829

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 3693600

約数和(自身を除く): 938771

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 269, 539, 931, 1463, 1883, 2959, 5111, 10241, 13181, 20713, 35777, 56221, 144991, 250439, 393547, 2754829]

約数ペア:

[(1, 2754829), (7, 393547), (11, 250439), (19, 144991), (49, 56221), (77, 35777), (133, 20713), (209, 13181), (269, 10241), (539, 5111), (931, 2959), (1463, 1883)]