2618811

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{829}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 4229680

約数和(自身を除く): 1610869

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 829, 1053, 2487, 3159, 7461, 10777, 22383, 32331, 67149, 96993, 201447, 290979, 872937, 2618811]

約数ペア:

[(1, 2618811), (3, 872937), (9, 290979), (13, 201447), (27, 96993), (39, 67149), (81, 32331), (117, 22383), (243, 10777), (351, 7461), (829, 3159), (1053, 2487)]