13680657647

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{743}}^1$

素因数の和:1563

約数の個数: 32

約数和(自身を含む): 15252357120

約数和(自身を除く): 1571699473

約数列:

[1, 19, 31, 43, 589, 727, 743, 817, 1333, 13813, 14117, 22537, 23033, 25327, 31261, 31949, 428203, 437627, 540161, 593959, 607031, 969091, 990419, 10263059, 16744991, 18412729, 18817961, 23226923, 318154829, 441311537, 720034613, 13680657647]

約数ペア:

[(1, 13680657647), (19, 720034613), (31, 441311537), (43, 318154829), (589, 23226923), (727, 18817961), (743, 18412729), (817, 16744991), (1333, 10263059), (13813, 990419), (14117, 969091), (22537, 607031), (23033, 593959), (25327, 540161), (31261, 437627), (31949, 428203)]