2533839

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1567}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 4290048

約数和(自身を除く): 1756209

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1567, 1617, 4701, 10969, 17237, 32907, 51711, 76783, 120659, 230349, 361977, 844613, 2533839]

約数ペア:

[(1, 2533839), (3, 844613), (7, 361977), (11, 230349), (21, 120659), (33, 76783), (49, 51711), (77, 32907), (147, 17237), (231, 10969), (539, 4701), (1567, 1617)]