19630318329

素因数分解:

$3^5\times {\mathrm{271}}^1\times {\mathrm{298093}}^1$

素因数の和:298379

約数の個数: 24

約数和(自身を含む): 29513690752

約数和(自身を除く): 9883372423

約数列:

[1, 3, 9, 27, 81, 243, 271, 813, 2439, 7317, 21951, 65853, 298093, 894279, 2682837, 8048511, 24145533, 72436599, 80783203, 242349609, 727048827, 2181146481, 6543439443, 19630318329]

約数ペア:

[(1, 19630318329), (3, 6543439443), (9, 2181146481), (27, 727048827), (81, 242349609), (243, 80783203), (271, 72436599), (813, 24145533), (2439, 8048511), (7317, 2682837), (21951, 894279), (65853, 298093)]