2013428691

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{569}}^1\times {\mathrm{1579}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 3026016000

約数和(自身を除く): 1012587309

約数列:

[1, 3, 9, 27, 83, 249, 569, 747, 1579, 1707, 2241, 4737, 5121, 14211, 15363, 42633, 47227, 131057, 141681, 393171, 425043, 898451, 1179513, 1275129, 2695353, 3538539, 8086059, 24258177, 74571433, 223714299, 671142897, 2013428691]

約数ペア:

[(1, 2013428691), (3, 671142897), (9, 223714299), (27, 74571433), (83, 24258177), (249, 8086059), (569, 3538539), (747, 2695353), (1579, 1275129), (1707, 1179513), (2241, 898451), (4737, 425043), (5121, 393171), (14211, 141681), (15363, 131057), (42633, 47227)]