25828923

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{331}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 37369920

約数和(自身を除く): 11540997

約数列:

[1, 3, 19, 37, 57, 111, 331, 703, 993, 1369, 2109, 4107, 6289, 12247, 18867, 26011, 36741, 78033, 232693, 453139, 698079, 1359417, 8609641, 25828923]

約数ペア:

[(1, 25828923), (3, 8609641), (19, 1359417), (37, 698079), (57, 453139), (111, 232693), (331, 78033), (703, 36741), (993, 26011), (1369, 18867), (2109, 12247), (4107, 6289)]