2277609

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 24

約数和(自身を含む): 3359808

約数和(自身を除く): 1082199

約数列:

[1, 3, 17, 37, 51, 71, 111, 213, 289, 629, 867, 1207, 1887, 2627, 3621, 7881, 10693, 20519, 32079, 44659, 61557, 133977, 759203, 2277609]

約数ペア:

[(1, 2277609), (3, 759203), (17, 133977), (37, 61557), (51, 44659), (71, 32079), (111, 20519), (213, 10693), (289, 7881), (629, 3621), (867, 2627), (1207, 1887)]