15692287317

素因数分解:

$3^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{1117}}^1\times {\mathrm{1223}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 23996823552

約数和(自身を除く): 8304536235

約数列:

[1, 3, 7, 21, 547, 1117, 1223, 1641, 3351, 3669, 3829, 7819, 8561, 11487, 23457, 25683, 610999, 668981, 1366091, 1832997, 2006943, 4098273, 4276993, 4682867, 9562637, 12830979, 14048601, 28687911, 747251777, 2241755331, 5230762439, 15692287317]

約数ペア:

[(1, 15692287317), (3, 5230762439), (7, 2241755331), (21, 747251777), (547, 28687911), (1117, 14048601), (1223, 12830979), (1641, 9562637), (3351, 4682867), (3669, 4276993), (3829, 4098273), (7819, 2006943), (8561, 1832997), (11487, 1366091), (23457, 668981), (25683, 610999)]