2889065091

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{7958857}}^1$

素因数の和:7958882

約数の個数: 12

約数和(自身を含む): 4234112456

約数和(自身を除く): 1345047365

約数列:

[1, 3, 11, 33, 121, 363, 7958857, 23876571, 87547427, 262642281, 963021697, 2889065091]

約数ペア:

[(1, 2889065091), (3, 963021697), (11, 262642281), (33, 87547427), (121, 23876571), (363, 7958857)]