2028712917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8782307}}^1$

素因数の和:8782328

約数の個数: 16

約数和(自身を含む): 3372406272

約数和(自身を除く): 1343693355

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 8782307, 26346921, 61476149, 96605377, 184428447, 289816131, 676237639, 2028712917]

約数ペア:

[(1, 2028712917), (3, 676237639), (7, 289816131), (11, 184428447), (21, 96605377), (33, 61476149), (77, 26346921), (231, 8782307)]