1118208051

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{210229}}^1$

素因数の和:210435

約数の個数: 16

約数和(自身を含む): 1665021600

約数和(自身を除く): 546813549

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 210229, 630687, 1892061, 5676183, 41415113, 124245339, 372736017, 1118208051]

約数ペア:

[(1, 1118208051), (3, 372736017), (9, 124245339), (27, 41415113), (197, 5676183), (591, 1892061), (1773, 630687), (5319, 210229)]