861363977

素因数分解:

${\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{691}}^1$

素因数の和:1040

約数の個数: 16

約数和(自身を含む): 888660864

約数和(自身を除く): 27296887

約数列:

[1, 71, 97, 181, 691, 6887, 12851, 17557, 49061, 67027, 125071, 1246547, 4758917, 8880041, 12131887, 861363977]

約数ペア:

[(1, 861363977), (71, 12131887), (97, 8880041), (181, 4758917), (691, 1246547), (6887, 125071), (12851, 67027), (17557, 49061)]