2009149611

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{159191}}^1$

素因数の和:159802

約数の個数: 16

約数和(自身を含む): 3066674688

約数和(自身を除く): 1057525077

約数列:

[1, 3, 7, 21, 601, 1803, 4207, 12621, 159191, 477573, 1114337, 3343011, 95673791, 287021373, 669716537, 2009149611]

約数ペア:

[(1, 2009149611), (3, 669716537), (7, 287021373), (21, 95673791), (601, 3343011), (1803, 1114337), (4207, 477573), (12621, 159191)]