26909727

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2887}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 38814720

約数和(自身を除く): 11904993

約数列:

[1, 3, 13, 39, 239, 717, 2887, 3107, 8661, 9321, 37531, 112593, 689993, 2069979, 8969909, 26909727]

約数ペア:

[(1, 26909727), (3, 8969909), (13, 2069979), (39, 689993), (239, 112593), (717, 37531), (2887, 9321), (3107, 8661)]