28931691

素因数分解:

$3^1\times {\mathrm{41}}^2\times {\mathrm{5737}}^1$

素因数の和:5822

約数の個数: 12

約数和(自身を含む): 39546296

約数和(自身を除く): 10614605

約数列:

[1, 3, 41, 123, 1681, 5043, 5737, 17211, 235217, 705651, 9643897, 28931691]

約数ペア:

[(1, 28931691), (3, 9643897), (41, 705651), (123, 235217), (1681, 17211), (5043, 5737)]