7280793

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{20743}}^1$

素因数の和:20765

約数の個数: 16

約数和(自身を含む): 11616640

約数和(自身を除く): 4335847

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 20743, 62229, 186687, 269659, 560061, 808977, 2426931, 7280793]

約数ペア:

[(1, 7280793), (3, 2426931), (9, 808977), (13, 560061), (27, 269659), (39, 186687), (117, 62229), (351, 20743)]