7150149

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{2749}}^1$

素因数の和:2789

約数の個数: 18

約数和(自身を含む): 10975250

約数和(自身を除く): 3825101

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 2749, 8247, 24741, 46733, 140199, 420597, 794461, 2383383, 7150149]

約数ペア:

[(1, 7150149), (3, 2383383), (9, 794461), (17, 420597), (51, 140199), (153, 46733), (289, 24741), (867, 8247), (2601, 2749)]