129246649

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{809}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 153187200

約数和(自身を除く): 23940551

約数列:

[1, 7, 29, 203, 787, 809, 5509, 5663, 22823, 23461, 159761, 164227, 636683, 4456781, 18463807, 129246649]

約数ペア:

[(1, 129246649), (7, 18463807), (29, 4456781), (203, 636683), (787, 164227), (809, 159761), (5509, 23461), (5663, 22823)]