2009592921

素因数分解:

$3^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{65951}}^1$

素因数の和:67412

約数の個数: 16

約数和(自身を含む): 3064393728

約数和(自身を除く): 1054800807

約数列:

[1, 3, 7, 21, 1451, 4353, 10157, 30471, 65951, 197853, 461657, 1384971, 95694901, 287084703, 669864307, 2009592921]

約数ペア:

[(1, 2009592921), (3, 669864307), (7, 287084703), (21, 95694901), (1451, 1384971), (4353, 461657), (10157, 197853), (30471, 65951)]