487130777

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1193

約数の個数: 32

約数和(自身を含む): 607495680

約数和(自身を除く): 120364903

約数列:

[1, 7, 23, 29, 101, 161, 203, 667, 707, 1033, 2323, 2929, 4669, 7231, 16261, 20503, 23759, 29957, 67367, 104333, 166313, 209699, 471569, 689011, 730331, 2399659, 3025657, 4823077, 16797613, 21179599, 69590111, 487130777]

約数ペア:

[(1, 487130777), (7, 69590111), (23, 21179599), (29, 16797613), (101, 4823077), (161, 3025657), (203, 2399659), (667, 730331), (707, 689011), (1033, 471569), (2323, 209699), (2929, 166313), (4669, 104333), (7231, 67367), (16261, 29957), (20503, 23759)]