76321987

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{653}}^1$

素因数の和:1002

約数の個数: 16

約数和(自身を含む): 89153280

約数和(自身を除く): 12831293

約数列:

[1, 7, 59, 283, 413, 653, 1981, 4571, 16697, 38527, 116879, 184799, 269689, 1293593, 10903141, 76321987]

約数ペア:

[(1, 76321987), (7, 10903141), (59, 1293593), (283, 269689), (413, 184799), (653, 116879), (1981, 38527), (4571, 16697)]