289656149

素因数分解:

${\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 311007600

約数和(自身を除く): 21351451

約数列:

[1, 17, 149, 173, 661, 2533, 2941, 11237, 25777, 98489, 114353, 438209, 1674313, 1944001, 17038597, 289656149]

約数ペア:

[(1, 289656149), (17, 17038597), (149, 1944001), (173, 1674313), (661, 438209), (2533, 114353), (2941, 98489), (11237, 25777)]