317528091

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{20149}}^1$

素因数の和:20275

約数の個数: 24

約数和(自身を含む): 490370400

約数和(自身を除く): 172842309

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 5253, 15759, 20149, 60447, 181341, 342533, 1027599, 2075347, 3082797, 6226041, 18678123, 35280899, 105842697, 317528091]

約数ペア:

[(1, 317528091), (3, 105842697), (9, 35280899), (17, 18678123), (51, 6226041), (103, 3082797), (153, 2075347), (309, 1027599), (927, 342533), (1751, 181341), (5253, 60447), (15759, 20149)]