13713219

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1478

約数の個数: 28

約数和(自身を含む): 22157296

約数和(自身を除く): 8444077

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1447, 3159, 4341, 9477, 13023, 18811, 39069, 56433, 117207, 169299, 351621, 507897, 1054863, 1523691, 4571073, 13713219]

約数ペア:

[(1, 13713219), (3, 4571073), (9, 1523691), (13, 1054863), (27, 507897), (39, 351621), (81, 169299), (117, 117207), (243, 56433), (351, 39069), (729, 18811), (1053, 13023), (1447, 9477), (3159, 4341)]