11213883

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{829}}^1$

素因数の和:1008

約数の個数: 20

約数和(自身を含む): 16872240

約数和(自身を除く): 5658357

約数列:

[1, 3, 9, 27, 81, 167, 501, 829, 1503, 2487, 4509, 7461, 13527, 22383, 67149, 138443, 415329, 1245987, 3737961, 11213883]

約数ペア:

[(1, 11213883), (3, 3737961), (9, 1245987), (27, 415329), (81, 138443), (167, 67149), (501, 22383), (829, 13527), (1503, 7461), (2487, 4509)]