2070073677

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{321091}}^1$

素因数の和:321408

約数の個数: 16

約数和(自身を含む): 3164682752

約数和(自身を除く): 1094609075

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 321091, 963273, 2247637, 6742911, 98574937, 295724811, 690024559, 2070073677]

約数ペア:

[(1, 2070073677), (3, 690024559), (7, 295724811), (21, 98574937), (307, 6742911), (921, 2247637), (2149, 963273), (6447, 321091)]