6621069

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 11038720

約数和(自身を除く): 4417651

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 307, 553, 921, 1027, 1659, 2149, 3081, 3991, 6447, 7189, 11973, 21567, 24253, 27937, 72759, 83811, 169771, 315289, 509313, 945867, 2207023, 6621069]

約数ペア:

[(1, 6621069), (3, 2207023), (7, 945867), (13, 509313), (21, 315289), (39, 169771), (79, 83811), (91, 72759), (237, 27937), (273, 24253), (307, 21567), (553, 11973), (921, 7189), (1027, 6447), (1659, 3991), (2149, 3081)]