16672341

素因数分解:

$3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1321}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 25467008

約数和(自身を除く): 8794667

約数列:

[1, 3, 7, 21, 601, 1321, 1803, 3963, 4207, 9247, 12621, 27741, 793921, 2381763, 5557447, 16672341]

約数ペア:

[(1, 16672341), (3, 5557447), (7, 2381763), (21, 793921), (601, 27741), (1321, 12621), (1803, 9247), (3963, 4207)]