2604023421

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1\times {\mathrm{6547}}^1$

素因数の和:7420

約数の個数: 16

約数和(自身を含む): 3495374784

約数和(自身を除く): 891351363

約数列:

[1, 3, 197, 591, 673, 2019, 6547, 19641, 132581, 397743, 1289759, 3869277, 4406131, 13218393, 868007807, 2604023421]

約数ペア:

[(1, 2604023421), (3, 868007807), (197, 13218393), (591, 4406131), (673, 3869277), (2019, 1289759), (6547, 397743), (19641, 132581)]