283797

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:489

約数の個数: 16

約数和(自身を含む): 439680

約数和(自身を除く): 155883

約数列:

[1, 3, 9, 23, 27, 69, 207, 457, 621, 1371, 4113, 10511, 12339, 31533, 94599, 283797]

約数ペア:

[(1, 283797), (3, 94599), (9, 31533), (23, 12339), (27, 10511), (69, 4113), (207, 1371), (457, 621)]