2051201607

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7513559}}^1$

素因数の和:7513582

約数の個数: 16

約数和(自身を含む): 3366074880

約数和(自身を除く): 1314873273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7513559, 22540677, 52594913, 97676267, 157784739, 293028801, 683733869, 2051201607]

約数ペア:

[(1, 2051201607), (3, 683733869), (7, 293028801), (13, 157784739), (21, 97676267), (39, 52594913), (91, 22540677), (273, 7513559)]