2913651

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2767}}^1$

素因数の和:2792

約数の個数: 20

約数和(自身を含む): 4688992

約数和(自身を除く): 1775341

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2767, 8301, 24903, 35971, 74709, 107913, 224127, 323739, 971217, 2913651]

約数ペア:

[(1, 2913651), (3, 971217), (9, 323739), (13, 224127), (27, 107913), (39, 74709), (81, 35971), (117, 24903), (351, 8301), (1053, 2767)]