2021833527

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{556519}}^1$

素因数の和:556702

約数の個数: 16

約数和(自身を含む): 3098703360

約数和(自身を除く): 1076869833

約数列:

[1, 3, 7, 21, 173, 519, 1211, 3633, 556519, 1669557, 3895633, 11686899, 96277787, 288833361, 673944509, 2021833527]

約数ペア:

[(1, 2021833527), (3, 673944509), (7, 288833361), (21, 96277787), (173, 11686899), (519, 3895633), (1211, 1669557), (3633, 556519)]