428082249

素因数分解:

$3^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{25577}}^1$

素因数の和:26384

約数の個数: 16

約数和(自身を含む): 653159808

約数和(自身を除く): 225077559

約数列:

[1, 3, 7, 21, 797, 2391, 5579, 16737, 25577, 76731, 179039, 537117, 20384869, 61154607, 142694083, 428082249]

約数ペア:

[(1, 428082249), (3, 142694083), (7, 61154607), (21, 20384869), (797, 537117), (2391, 179039), (5579, 76731), (16737, 25577)]