25256077

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1361}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 31641984

約数和(自身を除く): 6385907

約数列:

[1, 7, 11, 77, 241, 1361, 1687, 2651, 9527, 14971, 18557, 104797, 328001, 2296007, 3608011, 25256077]

約数ペア:

[(1, 25256077), (7, 3608011), (11, 2296007), (77, 328001), (241, 104797), (1361, 18557), (1687, 14971), (2651, 9527)]