5280421811

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{1093}}^1$

素因数の和:1971

約数の個数: 32

約数和(自身を含む): 6481241088

約数和(自身を除く): 1200819277

約数列:

[1, 7, 23, 37, 161, 259, 811, 851, 1093, 5677, 5957, 7651, 18653, 25139, 30007, 40441, 130571, 175973, 210049, 283087, 690161, 886423, 930143, 4831127, 6204961, 6511001, 20387729, 32797651, 142714103, 229583557, 754345973, 5280421811]

約数ペア:

[(1, 5280421811), (7, 754345973), (23, 229583557), (37, 142714103), (161, 32797651), (259, 20387729), (811, 6511001), (851, 6204961), (1093, 4831127), (5677, 930143), (5957, 886423), (7651, 690161), (18653, 283087), (25139, 210049), (30007, 175973), (40441, 130571)]