2080488921

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{425197}}^1$

素因数の和:425440

約数の個数: 16

約数和(自身を含む): 3183882624

約数和(自身を除く): 1103393703

約数列:

[1, 3, 7, 21, 233, 699, 1631, 4893, 425197, 1275591, 2976379, 8929137, 99070901, 297212703, 693496307, 2080488921]

約数ペア:

[(1, 2080488921), (3, 693496307), (7, 297212703), (21, 99070901), (233, 8929137), (699, 2976379), (1631, 1275591), (4893, 425197)]