7887887

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 9331200

約数和(自身を除く): 1443313

約数列:

[1, 7, 59, 71, 269, 413, 497, 1883, 4189, 15871, 19099, 29323, 111097, 133693, 1126841, 7887887]

約数ペア:

[(1, 7887887), (7, 1126841), (59, 133693), (71, 111097), (269, 29323), (413, 19099), (497, 15871), (1883, 4189)]